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Rideshare

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FOUR RIDES. FOUR PASSENGERS. FOUR DESCENTS INTO DARKNESS.Charlie has been a New York City Rideshare driver long enough to know everyone has a story. Each passenger that requests his car gets in the backseat with their own hopes, dreams and aspirations.

BUT MANY HAVE DEMONS.

Four of these people will share their tales with Charlie, each more harrowing than the last. From innocence lost to bloody vengeance, these are not the accounts of your average commuter.

THEY ARE CONFESSIONS OF HORROR BEYOND COMPREHENSION.

Each chilling account of corruption and depravity will make you an unwitting voyeur into the darkest corners of the soul, holding a mirror to atrocities you will never be able to unsee.

Masters of terror James Kaine and Timothy King join forces to take you on a ride you will never forget. Be at your spot, check the license plate and step in.YOUR DRIVER HAS ARRIVED.

248 pages, Kindle Edition

Expected publication March 15, 2026

9 people are currently reading
192 people want to read

About the author

James Kaine

13 books339 followers
James Kaine is a bestselling author, publisher and filmmaker born and raised in Trenton, NJ. An active pro member of the Horror Writer’s Association, he brings readers visceral, haunting tales of terror via his Horror House Publishing imprint.

Ted Tally, Academy Award-winning screenwriter of The Silence of the Lambs and Red Dragon, called his book My Pet Werewolf "Twisty. Spooky. Shocking." and "Unputdownable."

BookLife by Publishers Weekly proclaimed his novel, The Dead Children’s Playground, “will chill readers to the bone.” The book, the first in his American Horrors anthology series, has been a #1 bestseller in U.S. Horror on Amazon and was the winner of the 2025 Books of Horror Indie Brawl. His works are being translated into multiple languages, bringing James’s cinematic style of scary storytelling to a global audience.

He resides in Hamilton, NJ with his wife, Jessica, their two children and an energetic Boston Terrier. When he isn’t writing he loves to read, travel, cook, watch movies and learn new skills.

For bookings, media inquiries and any other requests, send an email to james@jameskaine.com.

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Displaying 1 - 30 of 143 reviews
Profile Image for Stacy.
163 reviews17 followers
January 23, 2026

ARC REVIEW

This was a lot of fun. I really like Charlie's laid-back nature, well, until the end of the book, anyway. I did figure out his role after his encounter with Edward. The book was really entertaining, and I think it would make a fabulous movie. If you are a horror fan, definitely check out this book! Know your triggers!

Thanks to Book Sirens for sending me an advanced copy to read and review

Profile Image for Desiree.
252 reviews4 followers
February 9, 2026
ARC review! 4.5⭐️ rounded up.

I have loved everything I’ve read from T King and so I went into this one both excited and interested to read from an author I wasn’t familiar with, James Kaine! A 4 part anthology style with a tenuous line connecting them all, this book was both interesting and very twisted.

Each story has its own vibe and has something for every horror reader. While the stories feel standalone, it all ties in together by the end and wraps up neatly. Definitely add this one to your shelf if you’re an avid horror fan that is ok with all the triggers!

My half point off is solely for my own personal preference in absolutely despising anything to do with food/binging/vomit and so one of the stories was very hard for me to get through. But I guess that’s what this genre is about.
Profile Image for Tamra Alger.
260 reviews12 followers
Review of advance copy received from Author
March 4, 2026
I genuinely love James Kaine and Timothy King. Amazingly, Seven Rabbits was one of my top 10 favorite books of ALL TIME and still remains in my top 10. That being said, this book's concept was well thought out and extremely interesting. I read this book in two days but in less than 8hrs.

Charlie drives for a rideshare app. His job is to pick up passengers and bring them to their destination. While picking up each person, we learn their story of horror from their point of view. A man that has to decide to kill those closest to him, a girl who will do just about anything for good sex, a man that struggles with grief so much that he touches on doing unspeakable things, and a man with a very particular appetite.

Rideshare is a horror but also touches on the human psyche and how emotions can clarify or fog our thinking. This book gave me satisfaction.....up until the end. I understand why the authors did what they did (I'm not going to say) but it felt "unfinished" to me because I wanted that decision to be told TO ME. I know this review sounds weird right now but it will all make sense when you read it....because you all should ABSOLUTELY read it.

It was good....REAL good....and I'd love to know your thoughts as well. I highly recommend this book to anyone that loves blood, guts, gore and frankly? a bit of smut too....do with that review what you will and thank you to the authors for allowing me to be part of your ARC review team for "Rideshare".
Profile Image for Mickey.
863 reviews299 followers
Review of advance copy received from Author
January 13, 2026
This book is split into four stories. All four stories start with the characters getting into a cab, with Charlie as their driver. Each story follows a different character as they’re faced with a choice to make, and those choices lead to some pretty fucked up shit. (Seriously, Tim and James, what’s wrong with you boys? 😝)
Edward – Edward is a wealthy businessman who, at the age of 80, realises that all but one of his children are ungrateful. He decides to cut them off, leaving his vast fortune solely to his youngest daughter. But when he’s diagnosed with heart failure, he’s offered a choice: he can become young again, but only if he does something terrible.
Max – After a drunk driver kills his wife and daughter, Max is offered a chance to get revenge.
Sarah – Sarah becomes a sugar baby, and her sugar daddy, Mo, is the best she’s ever had. But when she ends up pregnant, she expects him to pay for an abortion. He has other ideas.
Terry – Terry is a food snob with his own personal chef. After being fed a delicious meal that includes the chef’s “special ingredient,” Terry becomes so hungry he’s in agony, and nothing he eats is able to satisfy him.
Each of the stories is completely unique and brilliantly disturbing. And just when you think it can’t get any worse (or better, depending on how you look at it), it does. Edward’s story was my favourite, but I loved all four, and I desperately wanted more because it just wasn’t long enough.
These are two of my favourite authors, so having them put their messed-up minds together was a stroke of genius. I really hope there’s more to come from both of them.
Profile Image for Christina Chasing Tales.
169 reviews4 followers
February 12, 2026
Wanna go for a ride?? Charlie is eager to be at your service as your personal Rideshare driver. In this story we follow 4 of his passengers and we dive into the depraving things they share about what kept them busy for the past few days.

Edward is a business man with 4 children and now that he’s getting older and starting to feel rickety he has to think about whom he will leave his inheritance to.

Max’s wife and kid got killed by a drunk driver and he uses his all consuming grief to take revenge.

Sarah, a young female, is being lured into the sugar baby lifestyle by her friend, but soon she’s getting the hang of it.

And last but certainly not least, Terry is a scrawny guy with a HUGE appetite.

When I stumbled across this unique collab of these two very talented authors James Kaine and Timothy King, I was more than thrilled and I just had to get the ARC. Rideshare is dark, disturbing and highly entertaining and I loved it.

The pace is fast while the stakes are high for the passengers! All characters are well developed and fascinating in their own way with Charlie as my ultimate favorite. 🖤 It would’ve been great to get to know him even better during the book.

The story flows perfectly and is super immersive. I saw every gory detail unfolding in my brain and when I knew where it was heading I found myself reading faster and faster to get to the final chapter where it all came together in an excellent ending. 👌🏼Well done authors, this was literally a wild ride.🔥

This brutal read releases on the 15th of March, but preorders are already available so make sure you get yourself a copy. 🤩
11 reviews
February 2, 2026
James Kaine & Timothy King sit at the very top of my horror favorites list, so finding out they collaborated on a book felt unreal. How I managed to get an ARC is beyond me—because trust me, I would’ve bought this the second it dropped anyway.

I crave character development. I want to sink into a world, feel its pulse, taste the fear, connect so deeply it lingers after I close the book. And that’s exactly what happens when Timothy King and James Caine join forces.

Charlie is a rideshare driver. Ordinary. Forgettable. Or so it seems.
He picks up four passengers—four strangers, each carrying a past steeped in pain, violence, and unspeakable choices. As the rides unfold, so do their stories… and they are gruesome, intimate, and disturbingly detailed. You don’t just read them—you’re trapped inside them.

Charlie threads it all together, anchoring the horror with scenes that feel eerily mundane yet impossible to look away from. Every quiet moment hums with tension. Every turn of the page tightens the noose.

And the ending?
It snaps everything into place in a way you will not see coming.

But here’s the truly unhinged part—you get to choose the ending.
Yes. You.

Scan the QR code in the back of the book and decide how it ends. Choose who survives… if anyone does? ( Fair warning: the code only works for three months after release, so pre-ordering is a must.)

This book is bold, brutal, immersive, and completely one of a kind. I loved it so much that I’ll literally gift a copy to anyone who asks.

I can only hope this isn’t the last time these two authors collaborate—because this?
This was pure nightmare fuel, and I want MORE!!!
Profile Image for Catriona Mowat.
Author 5 books45 followers
January 17, 2026
Four Rideshare passengers, four depraved tales of horror and gore. Four stories that will test the limits of human capabilities.

An elderly business man given a second chance at life, and a chance to set his legacy right.
A bereaved father finds a way to deal with his grief.
A young woman looking for money and love goes further than she realises for her perfect relationship.
A man who likes the finer things in life finds himself filled with an insatiable hunger.

The four stories are expertly tied together by Charlie, your Rideshare driver for the evening. He pins the whole tale with scenes that are somehow mundane and compelling all at once.
When I heard that these authors were teaming up, I knew it would be something special. Their writing blends together seamlessly, creating a gruesome and complex world full of twists and wicked deeds.

The most unique part of this book? For the first few months after release, we as the readers get to pick the end! What a twist that was: scan the QR code in the back of the book to vote for your favourite ending, but be quick: this will only be live for the first three months of release. But trust me, you will want to pre-order this.

As it says in the start, all of the trigger warnings apply, but if you are a hardened lover of horror, this book will scratch that itch in your soul. A tour de force of depravity, and a masterclass in how to write a collab.
Profile Image for Kelsey Jayne.
36 reviews10 followers
Review of advance copy received from Author
January 21, 2026
When I heard the premise of an interactive book where I got to possibly help pick the ending, I immediately joined the ARC group. Took me a few days to get started but once I began reading I finished it within 5 hours. I greatly enjoyed it. I thought I'd figured out pretty quickly what type of horror it was, and I SORTA did, but I was not expecting all the wonderful depravity I would come to find. And despite the trigger warnings section saying "all of them," I was able, even as the weak little spirit I am, to read right through and had a great time. 5 spooky stars from me.
Profile Image for Kiki Marie Bookish Wh0r3.
115 reviews9 followers
January 23, 2026
4 stories of 4 rides each more messed up than the last. What a fun ride this was.

The last story got a little repetitive to me but over all the stories were all good. The second story was my favorite followed by the first then the third and then the fourth.

Highly recommend reading this! Thank you to James and Timothy for allowing me to participate in the ARC group!
Profile Image for Mieke Janssens.
89 reviews7 followers
Review of advance copy received from Author
January 11, 2026
4 different people, 1 rideshare. 4 different stories, connected through 1 driver.

At first, it feels like James and Timothy ease you into it, but make no mistake: there's plenty of violence, blood and gore in these stories. At the same time, I also found them to be heartbreaking, each in their own way.

The utter brilliance, however - and where this book shines most in my opinion - lies in the unique way all stories are connected to each other. Unexpected, disturbing, twisted and wicked.... I loved it.
Profile Image for Rhonda Bobbitt.
608 reviews46 followers
Review of advance copy received from Author
January 14, 2026
Are you ready to take a ride with Charlie? I don't think you are, I thought I was. WRONG! This was one of the most intense books I have read in a long time. It is gory, bloody and terrifying. Four story's. Four lives that must take a ride. Story's of family deceit to an uncontrollable hunger. And everything in-between.
Be careful the next time you order that Uber ride... you never know who is driving.
I love both James and Timothy's writing, so when I saw this collaboration I knew it would be twisted, deranged and completely unhinged. And I was right.
Profile Image for Steve Rufle.
204 reviews8 followers
Review of advance copy received from Author
March 4, 2026
What an amazing read! Taking seemingly separate stories linked only by Charlie to an unbelievable ending.

I want more!

Can't wait until the winner Demon is!.

Received as an ARC, with no expectation of a positive review.
This entire review has been hidden because of spoilers.
Profile Image for Reba.
144 reviews10 followers
January 10, 2026
Thanks to the authors for the ARC copy! This was another great one! What a great collab! Four unique stories tied up together with a depraved little bow!
Profile Image for Toni | Dark Reads.
75 reviews37 followers
January 29, 2026
ARC Review

Always remember, Choices have Consequences!

Rideshare is a collection of 4 interconnected fables that each begins with our characters getting into a rideshare with driver Charlie.

Each Character recounts their Story to Charle. Each has been given a Choice that has landed them in the depths of brutality and depravity.

Edward is an elderly wealthy business man who has come to realise all of his children are spoilt, ungrateful and flawed. All bar his youngest daughter, when he is diagnosed with heart failure he decides that he is going to leave all of his money to his youngest and cut the others out of the will.
Edward is offered a different option by a mysterious stranger - the option to become young again and live his life in his prime, but the price to pay is unthinkable.

Max - Max's life is in tatters after his wife and child were killed by a drunk driver. The drivers court case is tomorrow
and it looks like he is going to get away with a slap on the wrist. A stranger offers him the opportunity to carry out his own justice, but is revenge the answer?

Sarah - is short of money and her friend tells her how she has been earning decent money as a 'Sugar baby' doing her thing 2/3 times a week for really good money. So Sarah decides why not!
She meets her 'sugar daddy' and can't belleve her luck, he's sexy and the best she's had. Until she falls pregnant and things get really weird really fast!

Terry-loves the finer things in life, especially when it comes to food. He has gone through a list of private chef's who just aren't up to scratch.
When the new Chef arrives he Cooks Terry the best meal he has ever eaten, adding his own special ingredient on top.
After this Terry finds his hunger has become totally Insatiable which lands him in some very gross and gory situations.

This book was so much fun! The Stories were brutal emotional and depraved and loved all 4. This had me hooked from the very first chapter and I just couldn't wait to see what Mayhem was going to happen next!

Another exciting thing about this book is that we, the readers get to choose which story wins!

90 days from the release date the vote is open for you to pick the winner.
A special announcement and a bonus epilogue based on the winning story will follow!

Terry's story is my winner, it was full of gross out and body horror and I Loved it.
Profile Image for NH MotherTucker.
33 reviews6 followers
Review of advance copy received from Author
February 2, 2026
These two are in "top favorites" for horror authors. My mind was blown when I found out they were doing a collab book. I was lucky enough to get an arc for this one.
I am going to start this off by saying, I am not a big "short story" person. I want character development. I want to be sucked into their world with all the details. Most short stories are written well, but leave me wanting more.
Tim and James did a fabulous job with the four stories. Charlie, the Rideshare driver, picks up four different people. As he picks them up you get to hear about their backstory that led them to needing a ride. Each backstory is very detailed and gruesome! You definitely get sucked in! The ending ties all the stories together in a way I feel you will not be expecting!
The craziest part of it all....you get to pick the winning story! Don't understand what I mean? You will when this comes out!
4.5⭐ rounded up to 5.
Profile Image for Jen Ramsden.
392 reviews
Review of advance copy received from Author
February 14, 2026
I love a collaboration between two brilliant authors, and this one is definitely in the big leagues! The story is broken down into four individual snapshots of the lives of the rideshare passengers, giving you a front seat view of the horror and depravity that people can commit. Both of these authors are excellent visual storytellers, and that really comes through in this book. It's a fun story with interesting characters, and I really like the fact that you the reader gets to vote on how you want the story to end, for up to a year after the books release. All I need to do now is decide which way my vote lies!
Profile Image for Akwright11.
56 reviews
Review of advance copy received from Author
January 15, 2026
These two authors did great with Rideshare. They came up with an original story and had me intrigued the whole time.
The ending is another clever idea. It is up to the reader to vote for their favorite outcome. I don't want to spoil it, so pick this book up when it comes out!!!
Profile Image for Hot Mess Book Lover .
219 reviews29 followers
Review of advance copy received from Author
March 15, 2026
Buckle up—this ride is dark, twisted, and absolutely unforgiving 🩸

The collaboration between James Kaine and Timothy King does not disappoint. We follow our driver, Charlie, down a dark road with four very different passengers, catching glimpses into their lives as everything begins to unravel.

This book had me smiling as it all tied together, weaving in characters inspired by ancient stories in the most unexpected ways. Sick and twisted in the best way, the revelations will leave your jaw on the floor. Disturbingly exquisite from start to finish.
Profile Image for Ash.
213 reviews15 followers
Review of advance copy received from Author
March 4, 2026
I knew I wanted this book the moment I saw James Kaine took part in writing it. I've read most of his books by now, and find them generally easy, enjoyable reads. The fact that Timothy King wrote this book with him is an added bonus. While I haven't read any of his books yet, I have some on my TBR list.

Unfortunately, I'm going to be one of the few naysayers with this one, because it wasn't one of my favorites. While I really like the idea of Rideshare, and the underlying theme, the writing just didn't entirely jive with me. A lot of the writing felt melodramatic and oftentimes clunky, and many of the stories within were a little too predictable. With collections like these, I like to take each story, rate it, and then give an overall average rating for the book as a whole. So, here we go.

The Life and Times of Edward Callahan:
(3 Stars)
An elderly man who's beyond wealthy, feels all of his kids except one are ungrateful, selfish brats. When he has a death scare, he's offered a path back to youth, if he's willing to make a few sacrifices to get it back.

The storyline isn't bad, but it seemed drawn out because it was predictable. Still, I think if the writing were a little tighter, I probably would have rated it higher. It just felt too long, without anything making me excited to read it.

Arioch:
(2 Stars)
A man sits drinking in a bar the night before an important court date, when a stranger comes and convinces him that revenge might be the best course of action to his woes.

This was my least favorite of all the stories. While it wasn't the longest read, the buildup to the actual "horror" felt long. Nothing about any of the characters kept me interested and again the writing just felt a little clunky. It was definitely the most predictable out of all the stories, and by the first quarter of the carnage, I was trying to stop myself from skim reading because it all felt like more of the same.

Sugar Baby:
(3.5 Stars)
A young man sits in his apartment with a beautiful woman who tells him her story of falling down a dark path she never thought she'd go down. Is she looking for a shoulder to cry on? Or maybe a victim of her own?

This wouldn't normally be my favorite type of storyline, but the writing was refreshing compared to the previous two, and I finally found myself settling into the book a little more. You know something bad is bound to happen by the end, but it still tugs you along until you reach the crescendo.

Hunger:
(3.5 Stars)
A gluttonous man hires a new personal chef, and after the best meal he's ever tasted, he finds that he can't stop hungering for more. Nothing satiates him, and his cravings continue getting evermore "unique."

I liked this one as much as the last one, if not a little more. I figured I still knew where it was going, but the smooth easy writing made it a more enjoyable ride getting there.

Ride Requests:
(2.5 Stars)
This rating is for the story that's going on between each story. A Rideshare driver named Charlie is picking up each of his fares along the way, until it reaches the Epilogue where everything meets its end. I really love the idea of this overarching thread, but so much of the dialogue felt melodramatic to me in these scenes. Three out of the four people who got in the car almost felt like the same person because they were over-the-top jerks to the Rideshare driver, and Charlie just felt off as a character as well. By the Epilogue, I already knew where things were going to the point where it didn't feel as clever anymore, and things started getting repetitive. And again, the dialogue just wasn't that great in the end scene either.

Overall, the book averaged out to 2.9 Stars, rounded to an even 3 Stars. I also really love that the authors are letting their readers vote in the end. I think this is such a cool concept. Unfortunately, the stories in the collection just never fully resonated with me.
Profile Image for ✮ osanna aoki ✮.
198 reviews128 followers
Review of advance copy received from Author
January 27, 2026
First, I'd like to extend my thanks to Timothy King and James Kaine for allowing me to be a part of the Rideshare ARC team. These two horror-writing powerhouses sent their readers on the ride of their lives with this one.

Rideshare is a delightfully depraved, episodic horror novel that dives into the lives of four individuals who all share one similarity— their rideshare driver, Charlie.

Charlie drives around the traffic-heavy streets of NYC waiting for his phone to ding! in anticipation, prompting him to pick up the city's individuals— who you will quickly realize, come from all different walks of life. Charlie seemingly enjoys his job picking up new faces in different places. He's focused, poised, and seemingly friendly.

His riders are not.

Every person that hops into the back seat of Charlie's modest sedan has a story. They are tales of complete immorality and debauchery— stories that start off with simplicity, quickly spiral out of control.

An elderly man at the end of his life seeks to reverse time and fix his broken legacy.

A father is on the brink of collapse after the deaths of his wife and child.

A college student is desperate for money, love, and acceptance.

A pretentious foodie finds himself with an uncontrollable appetite.

Through a voyeuristic lens, the reader is given the opportunity to follow these four characters beyond their time in Charlie's car and into the intimate parts of their lives. Yet, bearing witness to their souls is anything but sweet.

The back seat of a rideshare has become the darkest space for a confessional.

Are any of the passengers better than the last? It seems that as the stories progress, the calamity grows— and so do the trigger warnings.

While this episodic horror splits in various directions, the epilogue ties it all together nicely. Yet, there's something more. You, as the reader, get to pick your favorite depraved tale— the ending you seek. We're involved here, collaborating together to find that unambiguous resolution! For three months after the release date— you have the opportunity to scan the QR code at the end of the book and vote for who you believe to be the most brutal of the passengers.

Rideshare is a ton of messed up fun. This can easily be turned into a series, and I truly wish it was longer. I'm never disappointed in anything Timothy King has to offer, and now, James Kaine is definitely on my reading radar. What a punchy, fast-paced, and disturbing collaborative effort from these two. I'm giving this book ★ ★ ★ ★½ stars rounded up for its freshness, creativity, and twisted violence.
Profile Image for Ryan.
688 reviews16 followers
Review of advance copy
March 14, 2026
Rideshare by Timothy King and James Kaine is a novel that connects four short stories through a rideshare driver. Charlie the driver is our entry point into the stories. Once he picks up a passenger there is some banter back and forth, then we get the story of the passenger and why they are taking the ride.

This is a dual author novel, with each writer contributing two stories to Rideshare. You can feel the enthusiasm of two horror writers trying to outdo each other. When the characters make a sadistic smile you can almost imagine the authors making the same smile as they gleefully write the mayhem and gore.

The horror covers a lot of ground because the stories are based on the seven deadly sins. There is body horror, supernatural horror, grief horror, and psychological horror. The trigger warnings are addressed up front and basically say all of them. The material is graphic and disturbing.

The best way I would describe Rideshare is like the anthology films Tales from the Crypt and Creepshow, where the stories are loosely tied together until the end and there are small vignettes between each story.

The pace changes depending on the story, but the book as a whole moves at a steady pace. I did consider The Life and Times of Edward Callahan the slowest paced story, but it was also the best.

The authors did something fun with the best story by letting the audience choose. At the end of the book there is discussion about which story might be the best, along with a QR code that readers can scan to vote. The authors plan to reveal the winner in a year.

The stories tend to jump quickly into the horror and skip over some of the psychological elements that I enjoy. The book is not very interested in exploring what makes these characters commit such depraved acts. There are no gradual levels of depravity. The book immediately jumps to the extreme.

The ending of the book is devilishly fun. The characters talk in a very tongue in cheek way about all the horrible events. The tone manages to be both horrifying and hilarious.

Rideshare will be published on March 15, 2026 by Horror House Publishing.

Why did I read Rideshare by Timothy King and James Kaine?

I am part of the Haunted Minds Book Club run by horror author Nick Roberts. Both Timothy King and James Kaine are members of the group. They made a call for street team members to read Rideshare early.

I was already familiar with James Kaine and had purchased his book My Pet Werewolf. I was not familiar with Timothy King’s work before this.

I had also already bought tickets to AuthorCon VI where both authors were attending. I was not able to read the book before the event, but I did take a picture with them and bought a book from each author.
Profile Image for Brandon Reviews Books.
205 reviews8 followers
Review of advance copy received from Author
January 15, 2026
**ARC Review**
Author: James Kaine & Timothy King
Book: Rideshare
Book Rating: 4.5 Stars
Genre: Horror

Thank you to James Kaine and Timothy King for giving me the opportunity to ARC read Rideshare. This was an extremely fast-paced story from page 1 that delivered everything the premise promised. I feel like I need to warn everyone at the beginning of my review to be aware of the trigger warnings if you decide to pick up the book.

Rideshare is a collection of four short stories that all weave together to tell a longer narrative. We are first introduced to the rideshare driver, Charlie, as he goes about picking up his fares for the day. Each person he picks up has a backstory that gets fleshed out throughout the book. The first fair is about an older, rich man who is coming to terms with the end of his life, and how he is going to split his fortune between his kids. The second story is about a man who wants to take vengeance on the drunk driver who killed his wife and child. The third story is about a young girl who discovered the sugar baby lifestyle. Lastly, we are introduced to a man who has a very distinguished palate, and he soon bites off more than he can chew.

Each story stands on its own, but the way that they all link together at the end is just perfect. Each scene, each character, is so well thought out and developed that you feel like you are in the car with Charlie, that you are sitting next to the other characters as they take their journey.

I’ve read multiple Kaine books, and this is my second King book, and they write excellent stories on their own. This coauthored work really showcases each of their strengths in such a way that it all flows seamlessly. Honestly, it would be hard to guess which parts of the stories they wrote, although I do have my own guesses.

If you are looking for a fun, fast-paced horror novel, filled with gore, sex, and depravity, Rideshare will be released in March, and preorders are available now. And as I warned before, this story will not be for the casual horror reader, unless you like movies like SAW or Final Destination. This will definitely make you second-guess your Uber ride the next time you need to take a quick trip.
Profile Image for Milt Theo.
1,922 reviews164 followers
Review of advance copy received from Author
January 23, 2026
The cruelty in this book is off the charts! It's rare to find a portrayal of the human condition so cruel and bleak, human desires, passions and sufferings displayed completely unvarnished and unfiltered. No sugar-coating in this one: greed, lust, wrath and gluttony are pictured in all their intensity and uncomfortability.

Predictably, this was a one-sitting read for me. The first story (the book is a four-story novel, the tales tied together through a shared character and an epilogue bringing everything to a head) hooked me in and I just couldn't let go. The writing is flawless, the pacing incredible - at least until the (awkward, for me) last few pages, about which I can't say anything without spoilers. Astute readers will catch on to what's really going on (behind the scenes, so to speak) immediately after the end of the first story, but there's even more to be revealed as the book moves toward its conclusion.

The premise is straightforward: a rideshare driver picks up his fairs, and every time a passenger gets in his car, we are shown their story: four passengers in total, each story getting darker and darker, small hints adding to the overall mystery driving (pun intended) the plot forward. First, there's a business man; second, a man grieving the loss of his wife and daughter; third, a young woman who got involved with the wrong person; and finally, a man who can't stop feeling hungry.

There's reason to think this is the first volume in what might be a series of similar rideshares. The epilogue implies it, the reveals in the end pretty much confirm it, and the story itself demands it. The precise ending, however, is up to the reader: voting for one's preferable ending is available, at least for the first three months after the book's release.

In short: this is a journey you don't want to miss! Highly recommended!
Profile Image for Jensen McCorkel.
504 reviews6 followers
Review of advance copy received from Author
January 12, 2026
Rideshare is a solid piece of urban horror that finds its power in intimacy rather than spectacle. The story is framed around a rideshare driver and a handful of passengers so it taps into a familiar, everyday experience and slowly poisons it with unease. The confined setting, the forced proximity, and the casual nature of conversation create a natural gateway for horror to seep in. The structure of the book is set in episodes and works largely in the book’s favor and explores different shades of human darkness. In my opinion the strongest moments are psychological rather than explicit. That’s not to say there are not well executed moments of vivid gore.

There are just a couple things that make Ridesahre stop short of perfection for me. One is the limited character depth for Charlie. Being the driver Charlie, becomes more of a passive observer than a fully realized character. Which will not be an issue of course for some readers but I was just hoping Charlie would have more meaningfully change or reaction across the four rides. Another thing is the books overall cohesion. Of course being a set of 4 episodes, some storylines are stronger and resonated with me more than others. So honestly the only real limitation is depth rather than execution. The writing its self is well done and the story favors impact over long-form character development, but it feels purposeful not accidental.

Overall, Rideshare is a strong and engaging read that earns its impact through atmosphere and human darkness while setting its aim at readers who enjoy intimate, confession-driven horror.
Rideshare works because it understands that the scariest journeys don’t always end in blood or spectacle, they end in knowledge.
35 reviews4 followers
Review of advance copy received from Author
January 18, 2026
"Rideshare", my fourth novel by James Kaine and first by Timothy King, is a four story, anthology-style novel centered around a rideshare driver, Charlie, and the stories he hears from his fairs. Over the course of the novel, four different passengers share their stories of extreme violence, brutal trauma, and terrifying experiences. In the end, all four passengers' stories connect in a rather...bleak way.

This book was amazing. For books that I love, I usually only read a few pages at a time each day to savor them. Unfortunately, I finished this book very quickly and was left wondering what will happen next. This book is violent, terrifying, and disgusting, in all the right ways. When I saw the content warnings, I thought there would be brutal violence and grossness for shock value but, while graphic, all of these...unsettling scenes propel the book forward and are a part of what makes this book great. James Kaine is fantastic and, now that I have read something by Timothy King (and am excited to read more by him), I know that these extreme topics are in good hands. The stories are very descriptive and, reflecting back on it, looke at the darkest corners of peoples' souls.

For everyone that has read this already, you'll understand what I'm about to say. I really enjoyed how one of the stories was semi-similar to Thinner by SK. The funny thing, from what Timothy said, is that connection was unintentional and bassed off a real person named Tarrare. Quite an interesting Wikipedia link.

Long story short, READ THIS BOOK. James Kaine has cemented himself as a quality author with everything he puts out and, now that I've been exposed to Timothy King's writing, I'm stoked to read more by him as well.
22 reviews1 follower
Review of advance copy received from Author
January 30, 2026
A Masterclass in Collaborative Horror: 5 Stars

When the K2 Duo (Kaine and King) announced they were joining forces, I was excited, as they are two of my faves! These two have delivered a visceral, high-stakes emotional rollercoaster that has lingered with me long after the final page was read.

The story follows four different passengers as they hop into a rideshare with a driver named Charlie. When Kaine and King warn “all triggers are in this book,” they aren’t joking. It begins as routine rideshares, but it quickly devolves into a complex exploration of the human psyche and just how far and how dangerous,devious and depraved some are willing to go to obtain what they long for.

While each rider’s story initially feels independent of the others, Kaine and King expertly weave a devious and (quite) depraved web, slowly revealing the dark threads that connect the passengers. It is a fast-paced read that culminates in a penultimate ending that was rather unexpected for this reader.

For the final ending, the authors have included an “interactive twist” in which readers are encouraged to vote for the rider they feel is most deserving. To vote, simply scan the QR code at the end of the book, but hurry! It is only active for a short time after the release date.

Final Verdict – 5 Stars. It is a standout collaboration that showcases the best of both authors’ storytelling abilities. A haunting, emotional and well-crafted ride that you won’t regret taking. I hope this is the “beginning of a beautiful friendship,” and that we will be reading more of these collaborations in the future.
Profile Image for Eve L. Fell.
Author 11 books79 followers
Review of advance copy received from Author
February 10, 2026
‼️COMING MARCH 15TH 2026‼️

4/5 🍒

Charlie is a rideshare driver and he takes every request he gets. As passenger after passenger gets into his car we get to read stories of certain people he encounters. Each story crazy in its own special way.

Edward is a multi millionaire who has to decide what to do and who to gift his fortune too. But something may stand in his way as he realizes his children may not love him and only his money.

Sarah is a woman who is struggling to get by and finds a solid way to make money, but is the gig worth her sanity or life?

Max’s family was taken from him in an instant and he is depressed and decides to get drunk the night before his family’s killers conviction and meets someone who offers a helping hand.

Terry is a gluttonous prick who enjoys food but is so picky he’s went through hundreds of chefs. A new chef makes him the best meal of his life but at what cost?

All of these stories each have their own unique ending and each story all tie back to Charlie in some way or another. As you read through the four stories you begin to ravel together the weaving fabric of the stories. Seeing the connections and patterns. What do these four strangers have in common besides a rideshare driver? Well you’ll just have to read it to find out!

James and Timothy did great writing this book together and writing such interesting stories I really didn’t want to put the book down until the end. I went in completely blind and was a tad surprised by the ending. I think anyone who likes books where strangers stories cross or intertwine in some way should read this book!
Profile Image for Summer R Jones.
322 reviews12 followers
Review of advance copy received from Author
January 25, 2026
Thank you to the author and the publisher or publishers for all your hard work! I'm leaving this review voluntarily and happily! Take a look!

Oh my god this wasn't at all what I thought it was going to be. It was so much better and I had such a hard time putting it down. I had to know how it all ended. There is a lot of death, gore and graphic details in this book. There us sexual themes in part of this so be warned. This is not a book for those with squimish stomachs. All the characters you meet you definitely will feel a Rollercoaster of emotions and want so many different things to happen. This book is full of Rage. That's one word I can think of as I read this book. Rage. Its all consuming and it takes over.

I was already a fan of both of these authors but with them writing this book or only concretes my Fandom even more. This book was such a wild ride from start to finish and I did not see the ending coming at all. Each story is different from the other but there is such a deep sense of rage in all of them. It was such a great read but there is definitely a lot to take in and a lot of triggers.

This is definitely going into my favorites pile once I get a physical copy of it. I just love the cover art. That's another big thong that drove me to this book. I wish there was more but with every great book thats what everyone wants. I really dont have anything negative to say about this book. Except I thought it was too short.
47 reviews
Review of advance copy received from Author
January 14, 2026
I was lucky enough to get an ARC for a book written by two of my favorite horror authors James Kaine and Timothy King Author.
I finished this book a couple days ago, but have been trying to process everything I wanted to say. So, here is my review.

Charlie is a rideshare driver. He gets a ping on his phone, picks up his rider and takes them to their final destinations. Along the way we get to hear their stories and learn more about them. And, oh boy, those stories are........A LOT! The best part is, the ending isn't finished yet! We, as readers get to vote for the final ending!!! We only have a short time to vote, so read it and then go to the site and vote!
Murder, mayhem, destruction, love, empathy, and fear are just some of the things you will find in these stories. They will make you laugh, cry, cringe and be disgusted. They will also make you realize just what literary geniuses these two men are and also just how depraved their amazing brains are!!
James and Tim, you are both horror masters. You both weave a tale that sucks you in, keeps you entertained and leaves you always wanting more. Thank you for sharing it with the world.
Trust me friends! This book is a must for any horror loving, splatter punk enjoying readers.
There are a few trigger warnings, so if you are curious, look those up and ask, but for sure add this one to your reading list!!
Profile Image for Don Anelli.
66 reviews3 followers
Review of advance copy received from Author
March 14, 2026
Overall, this was a fairly strong collaboration. The fun setup, allowing the writers a chance to offer their own take on the subject, where they take the concept of a rideshare driver taking care of his clients and getting a chance to learn about the depraved actions each one performed in the past. This type of prompt allows each writer to come up with an intriguing spin on something that provides a chance at offering some stories involving some twists and turns about what everything is leading to. That each of the stories features a different state of depravity and state from each of the passengers, featuring a man that has to decide to kill those closest to him, a girl who will do just about anything for good sex, a man that struggles with grief so much that he touches on doing unspeakable things, and a man with a very particular appetite for a special meal, provide a fun experience as this goes along. The gimmick with the way the book finishes, forcing a series of extracurricular steps to take that will bring up a series of solutions to determine who's going to live or die, is intriguing in theory, but it has a limited shelf-life in terms of effectiveness that can make this feel quite frustrating, as if it's unfinished. Otherwise, there's a lot to like here that comes across rather well.

4.5/5
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