Jump to ratings and reviews
Rate this book

The Guy Next Door: An MM Romantic Suspense Novel

Rate this book
ZANE

Is it wrong that I watch him?
Leif Anderson seems like a friendly, kind, normal, boy-next-door type.
Unlike me.
His stalker, a creep who moved into the place next to his parents' house to keep an eye on him.
I'm not the bad guy, though.
I'm the one who will protect him.
The cops don't believe he's in danger.
Maybe they're right, and this is all in my messed-up head.
I've been wrong before.
And no matter how I justify this to myself, my motives aren't entirely pure.
It's impossible to watch a guy this hot walking around in those adorable beanies without getting a little turned on.
When he discovers my secret surveillance, I'm sure it's over.
No way he believes my reasons for watching him, but he doesn't report me for my crime.
He's curious about me in a way I don't expect from a straight guy.
Or as I quickly learn, maybe not so straight.
Before I know it, we're on a journey, exploring this wild, exciting part of Leif while I try to keep him safe from harm.
But the closer we get to one another, the more I what if it was all in my head?
What if no one's coming for him?
What if the real threat to Leif is me, the guy next door?
 
*The Guy Next Door is a steamy romantic suspense but contains content that may trigger some readers. During the book's preorder period, a complete content warning will be available on the author's website. When the book is available for order, the warning will appear at the start of the book and can be viewed using the Look Inside feature.

318 pages, Kindle Edition

First published November 21, 2024

Loading...
Loading...

About the author

Devon McCormack

53 books1,611 followers
Devon McCormack grew up in the Georgia suburbs with his two younger brothers and an older sister. At a very young age, he spun tales the old fashioned way, lying to anyone and everyone he encountered. He claimed he was an orphan. He claimed to be a king from another planet. He claimed to have supernatural powers. He has since harnessed this penchant for tall tales by crafting worlds and characters that allow him to live out whatever fantasy he chooses. Devon is an out and proud queer man living in Atlanta, Georgia.

Devon's body of work ranges from erotica to young adult, so readers should check the synopses of his books before purchasing so that they know what they're getting into.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
264 (32%)
4 stars
313 (38%)
3 stars
172 (21%)
2 stars
46 (5%)
1 star
13 (1%)
Displaying 1 - 30 of 107 reviews
Profile Image for Dana | Rainbow Romance Reader.
336 reviews59 followers
August 16, 2025
I want him. All of him. My fucked-up short king. My Zane.


There isn't really a way to review this book without spoilers, so I'll keep it vague!

The Guy Next Door is a story of intrigue, following Zane and Leif as they try to unravel the mystery of who is behind the disappearances of several young men on campus. Along the way things *heat up* between them, leading to an unexpected bi-awakening for Leif and a steamy romance full of first times.

The story as a whole was entertaining, with an interesting premise. However, I did feel that the pacing was a little off, and the ending for me was anticlimactic. Knowing Devon McCormack, I was expecting some more plot twists, so the big reveal for me was kind of flat and resolved too quickly. Perhaps I would have enjoyed this more if the story had focused more on the mystery and external drama, as opposed to Leif and Zane's relationship.

Overall though, it was a quick fun read.

3.5 ★

I received an advance review copy for free, and I am leaving this review voluntarily.
Profile Image for Maartje.
115 reviews
December 1, 2024
Okay so not a lot to say about this one... The Guy Next Door was not my book at all?! I had certain expectations of it but was let down by the pacing, the dialogue (which was definitely cringe at some points) and the plot. Granted Leif and Zane had some cute moments but I cannot believe I am saying this... the spice was sometimes a bit awful to read it and I actually skimmed through a lot bc of the dialogue mostly and the wording the author used. Nothing wrong with people liking The Guy Next Door but this was not my vibe. 🤷🏼‍♀️
Profile Image for Renae Reads.
810 reviews813 followers
November 13, 2024
The Guy Next Door is a fantastic suspenseful romance between neighbors Leif and Zane. I was so curious about the trajectory of their story because it has such a fascinating premise, and I was not disappointed. Leif is shy and unassuming while Zane is direct and unorthodox in his relationship approach. Together, they make a strong pair who will go to great lengths to defend and protect one another.

Overall I really enjoyed this story. There were many surprises along the way as the mystery unraveled. I loved seeing Leif and Zane's feelings grow and become quite strong as they defended one another from the growing threat. This story is full of emotional moments that are further anchored by the strong connection between Leif and Zane.

*** I reviewed a complimentary copy of this story.***
Profile Image for Ed Davis.
2,967 reviews104 followers
April 17, 2026
I don’t like leaving a negative review, but I didn’t really care for this story. The writing was just perfect for me. If it hadn’t been so beautifully written I wouldn’t have finished it. In stead, I went on reading until I felt compelled to finish. I’m not a big fan of reading mysteries unless they have a fun side like S. E. Harmon or Vawn Cassidy. I bought this some time ago so I don’t remember if I checked the reviews on Goodreads, but I probably would have passed if I had checked carefully. Also when supposedly straight men meet someone and instantly they become bottoms is so hard for me to believe. I know it’s a book and anything can happen in a book, but this is just too unbelievable to me. Obviously, many readers disagree and that’s why there are so many different stories out there.
Profile Image for Brianne McCallum.
1,157 reviews5 followers
November 23, 2024
Update: had to grab the audio after reading and loving this. Tim paige did a fabulous job. 5 stars for both story and narration.

Arc review

M/M
Neighbors
New friends to more
GFY
Both with past psyc issues
Psychological thriller

Tw: stalking, relative kidnapped off page prior to story, survivors guilt.

This book had it all...mystery, suspense, intrigue, lots of steam, some light kink and some sprinkles of romance. I could not put it down. I absolutely couldn't tell what was real or not and who the bad guy would be and how it would all end. It had me on the edge of my seat the whole time guessing but never knowing if I was right. The book is definitely mysterious but I still found it easy to read with no angst and I just wanted to read it all in one read to solve the mystery.

Both of the main characters were interesting and very likeable. They are described as opposites but they really came off as completely the same, given their mutual past trauma and ability to relate and understand each other. They had great chemisty and really hit it off right away. Leif is quick to realize he wants Zane even though he thought he was straight so there is tons of steam.

My background is in psyc so I really enjoyed that aspect of it and the accurate portrayal of the characters. The author did a fabulous job. Though I'm not surprised. I love this author and all their prior books. Highly recommend.
Profile Image for Rachel.
184 reviews9 followers
November 18, 2024
I haven’t really read a lot of books by this author but when I read the synopsis it sounded interesting. Overall I really enjoyed the plot and this little bit of mystery behind it. Was there a stalker or was it all in Zane’s head? I will say that early on I kind of figured out who it was if there legitimately was a stalker and I liked the way it played out. My main negative regarding this is the 2 MCs, I just didn’t feel all that much chemistry between them. Overall it was a good book but not one of my favorites. If you’ve read this author before and enjoyed their books then I’m sure you’ll enjoy this one as well.
Profile Image for Susi June.
335 reviews1 follower
May 7, 2026
I was hooked from the very beginning. The premise sounded super intriguing and it was interesting till the end. The mystery was really, really sad and creepy. I'm still in my feels about it.

On the other hand the relationship was very cute. They were so open with their mental health struggles and I could relate. I also know what it feels like when you can't trust your mind and Zane experienced it a lot. It broke my heart how he doubted himself at every corner but the way Leif was there for him healed something. These two were there for each other trough ups and downs, thick and thin and it was very heartwarming to see.

Both characters were really lovely. I don't like stalker books but this one was *chefs kiss*. Both deserved so much love and I'm glad they found it in each other.
I have to say though, they were both extremely horny. I wished we would have gotten fewer sex scenes and more mystery. It was a lot of sex!

Often times I thought, okay in the next chapter something big will happen and then it just didn't. That doesn't mean it was boring or uninteresting by any means, I just thought, okay enough relationship time for now, let's focus back on the bad guy.

Usually when people have a good relationship with their parents, it feels foreign, but in this story it just felt sweet. Leif has such a great relationship with them, they are truly great parents.

I definitely recommend this book. Zane and Leif definitely have a spot in my heart.
Profile Image for Stacey.
366 reviews9 followers
November 21, 2024
A suspenseful romance between neighbours, with a very protective MC. There is a lot of mystery in their story.. Zane is determined to protect Leif when he realises he may be next on a psychos list, dude didn’t expect to fall for the guy though - but that’s always the best bit!! Both mc’s feel a connection that grows as they try to solve the mystery of college kids disappearing. Overall, this one had a very interesting premise and is quite unlike most other romances, with a pretty good dose of spice!!
Profile Image for NitaBee.
231 reviews21 followers
November 28, 2024
“I think you’re very charming for being awkward as fuck.” As soon as I say the words, I regret them because his eyes are on me again.”

This is a romance with suspense. The two main characters suffer from mental health and it leads to questions of what is the truth? What is the reality? There’s two missing guys, will Leif be next?

Leif has a stalker or two. He’s received a letter from a secret admirer.

“Yeah, there’s a guy who claims he’s protecting me from a serial abductor.
Oh, and I made that guy dinner the other night.”

He also is under Zane’s surveillance.
“I try to build my schedule around watching him. ”
Zane is stalking Leif because of the similarity in letters involved in the disappearances . The secret admirer sends poetic letters to young men before they disappear , describing them as Greek statues and leaving no signature.

Leif warily befriends Zane in this quest to find this secret admirer as well as trying to protect himself from danger. The police seem suspicious of Zane, not taking his concerns seriously because of a previous wrong accusation made by Zane.

Zane is also VERY attracted to Leif but knows Leif’s straight.

“Why did he fucking tease me like this, knowing I’m gay, knowing I’m lusting after him?”

Leif is sexually curious about Zane. Zane is happy to help him explore his bi-curiosity. Sexy times abound.

“That initial curiosity for his cock has turned into an obsession…”

“Oh, Leif, you fucking incubus.”

Shit gets locked down - they are exclusive and boyfriends . A title they both love saying.

“I’m not saying it because you said it. I’m saying it because after the past months, I can’t imagine not having your creeper face in my life.” I take his hand and place it on my chest. “I love you too. And I’m not accepting your heart unless you take mine.”

This is not a happy go lucky book. It’s not a feel good book. There’s mental health issues, childhood trauma, and a bittersweet ending with mysteries solved. Leif and Zane are still in love and together .


“We’ve been through some shit—Zane especially—but after what we’ve survived, feels like together, we can sort out whatever else comes our way.
Wild to think that when I first saw him around the neighborhood, he was just some creepy guy next door.
Now he’s my sexy-ass creep.
And so long as I have any say in it, he always will be.”


This entire review has been hidden because of spoilers.
Profile Image for Max Dudley.
21 reviews
March 18, 2025
the joke about fast and the furious having so many movies was great. i really thought we would get a brother reunion, especially when the body they found first belonged to jason. it was a bittersweet ending for me. yes, zane has leif as his family now. i really didn’t think i would be that sad that mike died, as we didn’t really have any scenes with him (other than in zane’s nightmares from being separated in the foster care system. but when it was revealed that he was really dead, i was very sad. i just know zane will always feel like he failed to protect his brother, especially with the killer taunting him about how his brother was a crier and already dead.

like i said, the ending was bittersweet. i’m so glad that zane and leif found each other. and were able to protect each other to come out alive and together at the end. but!! why would you give me hope that mike was alive with that false ID of the body and then take it away at the end? i really didn’t believe it until leif narrated that mike’s body has been found.

i haven’t felt this sad about a book since i read “a mark on my soul” by jordon greene. though, that book made me sob my heart out. this one just left me feeling sad and happy at the same time (no tears shed… yet).

i really enjoyed the darkness of this book. and how well zane and leif worked together. their relationship was cute and maybe a bit fucked up, but that was the point wasn’t it? i would love to see a short story of them getting married. it would be nice to see them still together and a bit more healed from their experience than when the epilogue takes place.
This entire review has been hidden because of spoilers.
Profile Image for M's ☆~HEA~☆.
1,472 reviews63 followers
December 3, 2024
“Zane, of all the things I could have expected to come into my life, you definitely weren’t it. My little creeper next door.”
These guys had me melting into love puddles they were so precious together. I loved their relationship and while there was painful situations happening to them & around them their actual relationship was lovely & completely non-angsty.

This was truly a unique story. The kidnapping/murder mystery & their extremely hot romance both existed evenly. I love true crime/thrillers & I love romance so this was a perfect mix.
Profile Image for Valeria Orlando.
395 reviews20 followers
November 26, 2024
Two boys going at it like rabbits
While a psycho killer awaits in the shadow for the righ moment to rape, abuse e off them too..
Sorry I didn't feel the romance, too worried about the brother being already dead or still being abused
Also too much sex 🤷‍♀️
This entire review has been hidden because of spoilers.
Profile Image for Jessica Swan.
2,419 reviews23 followers
November 2, 2025
This was an absolutely addictive read. I loved the characters and the plot and the spice. The only reason this wasn't a 5 star read for me was the ending. It felt rushed. Besides that, this book was fantastic.
December 1, 2024
**3.25 stars

This is a new to me author and I’m not a big fan of suspense in my romances because they usually aren’t all that interesting or are predictable. This seemed to be pretty straightforward and was a bit more on the fluffy side than dark (even with the themes), but I still really enjoyed it.

This was an opposites attract, bi-awakening, hurt comfort read and I really enjoyed Leif and Zane’s relationship development. That was probably my favorite thing about this—communication is my new favorite kink and they had that. The way they both opened up to each other and supported each other was beautiful.

Even though this had me tearing up at moments and my heart broke for these two broken boys, it was also an easy read that I could find myself going back to for something that I didn’t have to fully invest in; so I can see myself trying out something from this author again.
Profile Image for Christina Sturgill.
1,606 reviews107 followers
December 5, 2024
Rating: 4.5/5 🌟
Spice: 3/5 🌶️
Characters: Leif and Zane

MM Romantic suspense? Yes! I found out just how much I enjoy a bit of suspense in my romances this year. And when you include the mental health aspects that make me so intrigued in understanding the characters more? I'm more than sold.
MM Romance with plenty of delicious steam.
Lovable MMC's that have gone through it, had issues with their mental health, and show their vulnerability.
A mystery of missing boys (one of them being the brother of one of the MMC's).
Also, can I just say how much I actually love that Leif calls Zane his "short king?!"

The way it's set up you spend the majority of the book wondering if there is actually a "bad guy" or if it's something maybe in Zane's head.
I wouldn't call this dark because the majority of the book revolves around Zane and Leif getting to know one another and talking about what's going on and falling in love. But the last 10% is the hardest part of the book and definitely dips into darkish territory.
It's definitely a study of characters that have different mental health issues. And I love that.

I need more of this please!
Profile Image for Kat.
975 reviews38 followers
December 9, 2024
3.5 I enjoyed this but I wish there had been a bit more suspense and stalking.
Profile Image for val.
158 reviews4 followers
December 27, 2024
DNF @ 17% this book is so boring and weird
Profile Image for Jen (thisbeereads).
218 reviews10 followers
February 13, 2026
not often that I find myself skipping all the smut to try to find the plot, which it felt was forgotten for majority of the book
Profile Image for Xavier.
1,440 reviews168 followers
February 24, 2026
The Guy Next Door was such a disappointment. Everything from the romance to the mystery fell flat. I would skip this one.
379 reviews6 followers
March 3, 2026
Had a good mix of the mystery and the romance

The characters were well written and was entertained whilst reading it.

Found myself rooting for Zane and Leif
1,462 reviews55 followers
November 24, 2024
story of Leif and Zane

This is a neighbours to more suspense romance, featuring Leif and Zane, and is a standalone book.

Leif and Zane are neighbours but Zane has a secret, but he has been watching Leif, stalking him, be he has his reasons and it’s to keep him safe. After Zane interrupts a break in at Leif’s home, and reveals he installed night vision cameras, Zane is sure Leif won’t want to talk to him but he couldn’t be more wrong. BAM, YEAH BABY!

This book, wow, just wow, I LOVED IT!!! I don’t want to give anything away but highly recommend you read this one. The build up and suspense is fantastic and the relationship development between Leif and Zane is full of heat, chemistry, spice, trust and caring.

Make sure you check content warnings before jumping in.

Narration on the audiobook was performed beautifully.

Things to expect in this MM romance are:
MM Standalone Romance
Neighbours
Suspense
Mental illness themes
Hurt/Comfort
Stalker/Protector
Bi-awakening
Light voyeurism
First times
High heat
Spicy times & dirty talk
Public s*x
HEA
Profile Image for Canadian Girl Reads.
1,121 reviews35 followers
November 18, 2024
“𝙕𝙖𝙣𝙚, 𝙤𝙛 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙩𝙝𝙞𝙣𝙜𝙨 𝙄 𝙘𝙤𝙪𝙡𝙙 𝙝𝙖𝙫𝙚 𝙚𝙭𝙥𝙚𝙘𝙩𝙚𝙙 𝙩𝙤 𝙘𝙤𝙢𝙚 𝙞𝙣𝙩𝙤 𝙢𝙮 𝙡𝙞𝙛𝙚, 𝙮𝙤𝙪 𝙙𝙚𝙛𝙞𝙣𝙞𝙩𝙚𝙡𝙮 𝙬𝙚𝙧𝙚𝙣’𝙩 𝙞𝙩. 𝙈𝙮 𝙡𝙞𝙩𝙩𝙡𝙚 𝙘𝙧𝙚𝙚𝙥𝙚𝙧 𝙣𝙚𝙭𝙩 𝙙𝙤𝙤𝙧.”

Tʜᴇ Gᴜʏ Nᴇxᴛ Dᴏᴏʀ • Devon McCormack
Leif • Zach

I was completely glued to this book from the very first page and left guessing the entire way through.

Zach and Leif’s journey is very different and interesting than your regular romance. Zach moves in next to Leif and is determined to keep him safe after finding out he is in trouble. A strange meeting brings Leif and Zach together and even after all that has occurred, Leif and Zach develop a strong relationship.

I have not been so intrigued by a book in such a long time. There were twists and turns that I was not expecting and while reading, I experienced many different emotions. There is so much I want to say about the book but I am afraid of spoiling it.

Get ready for…

💚 Small Town
💚 Suspense
💚 Bi•Awakening
💚 Stalker Vibes
🏳️‍🌈 MM w/HEA

I recommend giving this book a chance if you enjoy the vibes and give the author's backlist a chance as his books always pull you in and keep you on the edge of your seat.

🍁🍁🍁🍁.5 • 🥵🥵🥵🥵
Profile Image for Suzy.
963 reviews7 followers
November 19, 2024
The Guy Next Door is a great story! This is suspenseful romance between Leif and Zane. Their story was fascinating, I was on edge the whole time reading this book, both Leif and Zane have been through so many difficult things, their mental health was an important part of their lives and their relationship was have a very unorthodox beginning. But I love how they get for one another the strength to be what they need and their relationship was worth protecting. This was an amazing and suspenseful story, I was so invested in the story and how they navigate through of their crisis and how Zane finally came to resolve the mystery of his brother’s disappearance. There were an few intense moments and have me on edge but I enjoy how things turned out. I love the connection between Zane and Leif, they were perfect for each other! This was an amazing read!
Profile Image for Elle Kay.
399 reviews
November 18, 2024
Devon McCormack dives deep into mental health and obsession, about the fear when you’re uncertain if you can trust your own mind and instincts. Every moment is fraught with tension and I could not get enough.

Leif and Zane meet in the most unexpected of ways and are immediately drawn to one another. The building relationship is artfully portrayed and skillfully woven.

I love love love how they decide they can be not-fine together; taking away the expectations of acting like everything is ok at all times. Their connection is so gritty and true.

Fully engrossing. And absolute page turner. Five stars.
Profile Image for Lindsay Hardin.
750 reviews
November 18, 2024
This book is different than others written by this author. The premise of the book is romantic suspense but there is plenty of obsession and stalker vibes in the story. For those looking for a bit of an unorthodox take on a love story this will be catnip to you. Mental health is very strongly represented in both main characters. I enjoyed this book because it is so different from what I normally read.
Profile Image for Sabrina.
1,560 reviews120 followers
November 21, 2024
Zane’s brother has been missing for a while and he is convinced he knows the culprit. But when he tries to solve this case himself, all he does is make the police think the opposite. They can no longer believe him. And when Zane gets a clue that the culprit could have a new target, he is going to do his protect him and hope that maybe he can finally find his brother. Leif isn’t sure what to make of his new neighbor. But when there is a break in at his house and his neighbor is there to rescue him (though maybe doesn’t do it in a normal way), he can’t deny that something is going on. But he doesn’t dismiss Zane. He listens and in doing so, he comes to realize that as outlandish as some of this could be, he doesn’t think Zane is crazy. He’ll let Zane protect him. But the more time they spend together, the more the attraction between them sparks. Leif has never looked at a guy before, but there is something about Zane that has his attention. As the two of them figure out what happened to Zane’s brother, they’ll also have to watch their backs. I really liked this story! The suspense was great as you tried to figure out if Zane was right or if in his desperation he was looking into something that was no longer real. I also really liked the relationship between Zane and Leif and how it naturally developed between. How they met was anything but normal, but it worked for them. Really great story all around! Kept me on my toes the whole time!
Profile Image for Andrea.
479 reviews6 followers
February 13, 2026
MM🌈
Dark
Bi awakening

Leif is home from college after having a mental health crisis. He keeps seeing the new guy next door everywhere. He has tried being friendly and saying hi but never gets a response. His parents are out of town, so he is alone in the house. He hears something while in the shower. He wraps a towel around his waist and looks out the window seeing someone creeping in his back yard. But then he hears something in the house. The next thing he knows, someone has a gun to his head and forces him into the closet.

He tells Leif to stay put, he wants to see if the intruder is still around. Then the cops show up. After placating them, the guy explains to Leif why he is there. Zane’s brother went missing and he thinks his disappearance is connected to one about a year ago. The police don’t believe his suspicions after some shady stuff happened. But he came across a post online about a letter Leif had received, just like one his brother received before he disappeared.

He thinks Leif is the next victim. They start spending a lot of time together. Leif doesn’t understand his instant attraction to this man. He has never been interested in men before. But wants to explore this immediately. They become intimate. They keep trying to figure out clues to help in finding Zane’s brother. The kidnapper/murder finally makes his move.

I really enjoyed this. The spice was spicy, the suspense was suspenseful, the story was unique.
This entire review has been hidden because of spoilers.
Displaying 1 - 30 of 107 reviews