Margins
Trois Serial book cover 1
Trois Serial book cover 2
Trois Serial book cover 3
Trois Serial
Series · 4 books · 2018

Books in series

Trois book cover
#1

Trois

Episode 1

2018

An MMF Romance. The day I find the words, “Die Bitch” carved into my dorm mattress, I’m pretty sure I’m not ready for the whole college experience and think I should just pack up and go home. It’s not like I’m having the time of my life anyway—I’m your basic late bloomer. A socially awkward freshman who’s never even been kissed. My best friend from back home has other ideas, though, and somehow convinces her older brother and his friend to take me on as a third roommate in their house near campus. Her very hot brother and his equally gorgeous best friend. It’s basically chiseled bodies, piercing eyes, strong hands, and testosterone twenty-four-seven at my house. They’re the kind of guys a nerdy girl like me could never even dream about. Though, that doesn’t stop me from my lurid fantasies. But the day Shane finds my secret notebook, the one where I outline my plan to lose my virginity using the scientific method, he offers me another proposition: He and Fletch will tutor me until I’m ready to take what I learn from our lessons out of the house and into the wild. Now I’ve got two virile men giving me a very adult education, and the one thing I’ve always been good at is being a star pupil. The best part is I don’t have to choose—I get them both and can literally do anything I want to them. Except keep them. Author Confession: This is a little different from my other stories—but it still features the ever-awkward heroine and hunky alphamallows you’ve come to expect from me. It’s a serial, not a series, so you’ll want to read the episodes in order. It’s just as filthy-sweet as everything else I write, I promise. These three have been living in my head for over a year trying to get me to tell their story. Penelope has a lot to learn—but don’t worry—she’s got two amazing teachers to help her every step of the way. (The serial starts off MFM, but don’t despair, MMF lovers, it’s a slow burn but we are totally going there.)
Trois book cover
#2

Trois

Episode 2

2018

An MMF Romance. When I moved in with my best friend’s hot older brother and his equally gorgeous best friend to get away from a dangerous dorm situation a few weeks ago, I didn’t know how much Fletch and Shane were going to change my life. They’re both smart and funny and so protective of me and don’t seem to mind that I’m kind of an awkward wallflower. In fact, they even offered to give me lessons in love to help me get over my shyness. Together. All three of us. I’ve got two virile men giving me a very adult education, and the one thing I’ve always been good at is being a star pupil. The best part is I don’t have to choose—I get them both and can literally do anything I want to them. Except keep them. And the closer we get, the more things we do together, all three of us, the more I want. But the more I want it, the more likely I am to lose. Author Confession: Trois is a little different from my other stories—but it still features the ever-awkward heroine and hunky alphamallows you’ve come to expect from me. It’s a serial, not a series, so you’ll want to read the episodes in order. It’s just as filthy-sweet as everything else I write, I promise. These three have been living in my head for over a year trying to get me to tell their story. Penelope has a lot to learn—but don’t worry—she’s got two amazing teachers to help her every step of the way. (The serial starts off MFM, but don’t you worry, MMF lovers, it’s a slow burn but we are totally going there.)
Trois book cover
#3

Trois

Episode 3

2018

An MMF Romance. This needs to stop. She’s my little sister’s best friend and my roommate and I are corrupting her. Corrupting ourselves. But I can’t really have a relationship with her. Not when I’m sharing her with my best friend. She stirs a raw need inside me that I’ve never felt before. The need to claim her. Mark her. Make her mine. It’s wrong, but I can’t let her go. Not now. Maybe not ever. And I want him to have her too. Author Confession: This series is a little different from my other stories—but it still features the ever-awkward heroine and hunky alphamallows you’ve come to expect from me. It’s a serial, not a series, so you’ll want to read the episodes in order. It’s just as filthy-sweet as everything else I write, I promise. These three have been living in my head for over a year trying to get me to tell their story. Penelope has a lot to learn—but don’t worry—she’s got two amazing teachers to help her every step of the way. (The serial starts off MFM, but don’t you worry, MMF lovers, it’s a slow burn but we are totally going there.)
Trois book cover
#4

Trois

Episode 4

2018

An MMF Romance. Busted. Things were already pretty complicated at the house with my best friend and the girl we sort of just…share. It wasn’t meant to last. To be real. I mean how can it be? There’s three of us. But now that we’ve been caught by his family and everything is falling apart, I wonder if I have what it takes to put it back together. I’m not a relationship guy. I’m not someone who ever wanted to be with just one person for the rest of his life. And I’m still not. I think I want to be with two people for the rest of my life. I know I should be a better man and back off and let Penelope and Fletcher ride off into the sunset together. But that girl has carved out a special place inside the heart I didn’t think I had. And my best friend? Let’s just say the friendly fire is getting friendlier. Author confession: Well, the FYFF is strong in this one, my friends. (Urban dictionary is your friend and so is Auntie Brill.) You’re going to love this ending. The alphamallow quotient is high. The epilogue is so wrong it’s right. There’s just something about these three characters…

Author

Brill Harper
Author · 26 books

Brill Harper is a pseudonym. Like…a secret identity. By day she’s Clark Kent, writing romance books for young adults and grownups. By night, she’s Brill Harper writing unfailingly filthy, yet super sweet books, that would make her alter ego blush. She especially likes to writes book about quirky, awkward heroines and alpha bad boys. Well, except that they are really alphamallows once they fall in love. Seriously—these heroes only have one weakness, and it's sticky, sweet love. They don't let anything stand in the way of taking what belongs to them. Ooey-gooey marshmallow hearts in big, burly dominating dudes. What's not to love about that? Brill's books are filthy/sweet for when you're in the mood for something a little over the top. Okay, a lot over the top. Sorry, not sorry. Brill Harper is represented by Deidre Knight of The Knight Agency.

548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved