Their Secret Obsession - Part One: Obsession Series

by Pippa Moon

🔥🐺Their Secret Obsessions - Part One 🐺🔥Twin Alphas. One girl. Zero chance of walking away untouched.

If you like your shifter romances dark, dirty, and completely unhinged… welcome to your next obsession.

They broke her once.
Now they want to break her in.

This is not your sweet, cinnamon-roll-mate romance.
This is power play, twisted fate, and feral domination at its finest.

📖 About the Book 📖I thought the worst thing I’d endure was catching my boyfriend screwing someone else.
Wrong.
Knox and Kane Maddox—the twin alphas who tormented me for years—are back.
Older. Hotter. And fated to me.
I want nothing to do with them.
They want to own every piece of me.
Knox whispers promises I shouldn’t crave.
Kane punishes first and asks questions never.
I fought the attraction.
I told them no.
They heard mine.
Turns out, fate doesn’t care.
And neither do the Maddox twins.
They say they’ve changed.
But monsters don’t grow hearts… they grow hungrier.
It seems fate has a sick sense of humor.
My ex wants me back—not out of love, but to cement his power.
My father plans to sell me to clear his debts.
And my pack? It’s a web of lies, treason, and blood just waiting to unravel.
Now I’m caught between twin obsessions, a crumbling legacy, and secrets that could kill us all.
They think claiming me will be the end of the story.
It’s only the beginning.
Their Secret Obsession is a dark, twisted shifter romance featuring brutal alpha twins, political treachery, forbidden desire, and one girl caught in the eye of the storm.
No one is safe. Nothing is sacred. And everything comes with a price.
This book ends on a jaw-dropping cliff-hanger.
Read only if you’re ready to beg for the next book.


⚠️ TRIGGER + SPICE WARNING ⚠️ Contains explicit content, violence, kink, dominance, manipulation, betrayal, and morally grey men who do very bad things.
If you like your fated mates spicy, unhinged, and a little bit dangerous—you’ll eat this up.
If not? Walk away, sweetheart.
You’ve been warned.

259 pages, Kindle Edition

Published June 30, 2025

Reviews

[ann · Rating 5 out of 5]

I absolutely love this book!! I really wish I could have it as a paper back! Great writing and storyline. I love the character development and plot twists. I can’t wait to read the rest of the second book!!!!

[Kesionna · Rating 5 out of 5]

From the very first chapter, this book has me spellbound. I am glued to my phone unable to put it down. The magic of this book is feeling every emotion all at once. I have cried 😭, laughed, got angry, and was very very happy if you get my gist. This is a book that you would never tire of and you would read more than three times in the future.

[Shiloh · Rating 5 out of 5]

I absolutely loved this book and couldn't wait to continue the story. This had all the things a great story needs, love, broken heroes/heroine, love, action, a great plot and don't forget sex! The characters draw you in, they are like your friends and you can't help but wanting more. Without spoiling anything...I love the dynamic between them all, no matter what they are going through.

[Sara Quinn · Rating 5 out of 5]

Obsessed

From the first page to the last, I was totally engrossed in this book and couldn't put it down. Finding one mate as a wolf is great, but when you have two and they are twins, what could be better. Then throw in a father who promised you to someone else to pay off a debt and the story just rocks.

[Kellyanne · Rating 5 out of 5]

Talk about twists and turns in this book. Wow. Love the characters and the storyline. Would defo purchase this book if it was on kindle or paperback. Currently reading the second book so looking forward to see what happens. Highly recommend. Great read.

[Amanda Astra · Rating 5 out of 5]

I absolutely loved this book, the characters the story line the spicy chapters I could go on! Pippa moon is a phenomenal Author, she keeps you on the edge of your seat with the cliff hanger as well as the plot twist. I am already on book 2 and dying to find out what happens next

[Amanda · Rating 5 out of 5]

This is a great book. Very well written and warning you will get sucked in and not put it down! Such a great read about a werewolf girl who was harassed within her pack to say the least only to find love with twin brothers. I won't spoil it but it's definitely one of the better stories I've read.

[Calley Lutz · Rating 4 out of 5]

Was a great book. Loved the story line and the characters. At times it was hard to follow, not sure if that was on the author or reading platform. Would actually like to see this book make it to Amazon. Maybe with better editing it can.

[Benadette · Rating 5 out of 5]

Absolutely one of the best books I've read. Love love Lottie and her twin alphas Knox and Kane. I can't wait for book 2 . Pippa is a phenomenal writer. i love all her books. This series, the defiant Luna ,the betas salvation . This book actually drew me into reading all of Pippa books.

[Deanna Stuckey · Rating 4 out of 5]

Great book NOT completed here

This is a great book. The only problem is it is not finished work. Half of the book is gone, not included in this "book". If you'd like to read the full book, look elsewhere. It ends abruptly just before the ball.

[Sharon Gillman · Rating 5 out of 5]

Spicy, an off the charts read

The was a excellent read that I couldn't get enough of. I found myself fully engaged in the characters and their off the charts relationship. Plenty of spice ❤️ 😍

[Brandon Philips · Rating 5 out of 5]

One of the best books I've read. Good plot and has kept me on my toes. Can't wait for book 2 to finish

[Jenaya · Rating 5 out of 5]

This book is amazing! From the very beginning it keeps you wanting to read each chapter. With so many plot twists it’s an excellent read I guarantee you’ll enjoy every page just as I have

[Laura M · Rating 5 out of 5]

Love this book! Can't wait to finish the sequel!!

[Priscilla Robinson · Rating 4 out of 5]

This was good really good but it's a cliffhanger so I can't give it 5 stars

[Cyrena St.Germaine · Rating 5 out of 5]

Couldn’t stop reading.every chance I got I was devouring this book. All the twists and romance has you feeling all the emotions.

[Crystal Lobetti · Rating 5 out of 5]

A really really good book. I came across it by accident and I am so glad that I did. You should definitely read it. New author to go into my have to have all her books.

[Autumn Tatge · Rating 5 out of 5]

Absolutely love the story line and all the spicy scenes

[lulu · Rating 5 out of 5]

Loved this! Read it on the pay per chapters apps and loved it and came to read it again. It’s been edited and is a beautiful exciting read! Highly recommend this author

[Suzannah · Rating 3 out of 5]

I really enjoyed this book and the 2nd one. I give them 3 stars because of the typos! It was actually distracting how many there were. I like the writing. I volunteer as a beta reader to fix typos!

[Tina · Rating 5 out of 5]

This is an AMAZING story!! Kane and Knox are twin brothers who used to love picking on Lottie and their sister, Lilly. Before her best friend's wedding/mating ceremony, Lottie discovers her boyfriend, Mike, sleeping with a different girl so she breaks up with him, and Lilly invites her to stay with her since they had been living together. Knox and Kane are also due back home, and on the first night of staying at Lilly's, Lottie runs into Knox. Knox us stunned by the woman she has become, and vows to have her. Right before the ceremony begins, Mike corners Lottie, and tries to assault her though thankfully, Knox saves her. During the ceremony, Kane sees Lottie again for the first time, and knows that she's his mate so he vows to have her. This is a story of love, betrayal, and secrets. Can Lottie, Knox and Kane figure out a way to be together or will outside forces, secrets, and betrayals keep them apart?? I ABSOLUTELY LOVE this AMAZING story!!

[Hailey Ward · Rating 5 out of 5]

Love this story. It draws you in and leaves you wanting more (in a good way).

[Allison]

The story in this book is really good, but the actual writing was tough to follow. There are A LOT of typos and some sentences just don’t make sense. Since it originally came from a pay-as-you-go reading platform, I can’t help wondering if something got messed up in the transfer to Kindle. It’s also told from multiple points of view, which I usually love, but it felt like the author sometimes forgot whose POV she was writing in and would switch mid-chapter, which made things even more confusing.

If you can get past all that, though, it is a solid story. I still ended up buying the second book to see how it all ends.

[Amanda Astra · Rating 5 out of 5]

I absolutely loved this book, the characters the story line the spicy chapters I could go on! Pippa moon is a phenomenal Author, she keeps you on the edge of your seat with the cliff hanger as well as the plot twist. I am already on book 2 and dying to find out what happens next

[Amanda Vaughan · Rating 4 out of 5]

Absolutely brilliant book. Definitely worth the read