Stella Lane thinks math is the only thing that unites the universe. She comes up with algorithms to predict customer purchases - job that has given her more money than she knows what to do with as well as way less experience in the dating department than the average 30-year-old. It doesn't help that she has Asperger's and that French kissing reminds her of a shark getting its teeth cleaned by pilot fish. She decides that she needs lots of practice - with a professional - which is why she hires escort Michael Phan.

The many lives of theoretical physicist Elsie Hannaway have finally caught up with her. By day, she’s an adjunct professor, toiling away at grading labs and teaching thermodynamics in the hopes of landing tenure. By other day, Elsie makes up for her non-existent paycheck by offering her services as a fake girlfriend, tapping into her expertly honed people-pleasing skills to embody whichever version of herself the client needs. Honestly, it’s a pretty sweet gig—until her carefully constructed Elsie-verse comes crashing down.

With a new ring on her finger, Ophelia is in dire need when it comes to dealing with her nightmare of a mother-in-law and planning a wedding. Thankfully her best friend of more than 10 years has recently found some time on his hands, so she recruits Breaker Cane to be her faithful "man in waiting".

Beckett Langfield is grumpy, rich and hates kids. I’m an overworked, overstressed, and overweight single mom. The only reason we’re getting married is because he needs to fix a PR disaster and I am available. As in sitting next to him, in a bar, when he has this brilliant idea. Considering I just got divorced, I’m not looking to do that again. But Beckett makes me an offer that I literally can’t refuse, so I don’t.

As a third-year PhD candidate, Olive Smith doesn't believe in lasting romantic relationships—but her best friend does, and that's what got her into this situation. Convincing Anh that Olive is dating and well on her way to a happily ever after was always going to take more than hand-wavy Jedi mind tricks: Scientists require proof. So, like any self-respecting biologist, Olive panics and kisses the first man she sees.

Drew Marshall may have let me move into his spare bedroom while my house is being renovated, but don’t think for one second his kindness comes without strings - big, ugly fake-relationship strings. That’s okay, though, Dr. Andrew. I’ll agree to your terms, move into your house, and act like your girlfriend when the big day comes, but I also plan to make your life miserable - make you pay for what you did to me. I may not be good at forgiving or forgetting, but I’m excellent at getting even.

I got her fired. Okay, so I’d had a bad day and took it out on a bystander in a pizza shop. But there’s nothing innocent about Ally Morales. She proves that her first day of her new job in my office, after being hired by my mother. So, maybe, her colorful, annoying, inexplicably alluring personality brightens up the magazine’s offices that have felt like a prison for the past year. Maybe, I like that she argues with me in front of the editorial staff. And maybe, my after-hours fantasies are haunted by those brown eyes and that sharp tongue.

Hi, my name is Bree Camden, and I’m hopelessly in love with my best friend and star quarterback Nathan Donelson (so is half of America, judging by the tabloids and how much the guy dates). The first step is admitting it, right? Except, I can never admit it to him because he clearly doesn’t see me that way, and the last thing I want is for things to get weird between us. Nothing but good old-fashioned no-touching-the-sexiest-man-alive platonic friendship for us! Everything is exactly how I like it! Yes. Good. (I’m not crying; I’m just peeling an onion.)

The fan-favorite, HGTV-inspired rom-com trilogy from #1 New York Times bestselling author Tessa Bailey, now in a single volume!

Single mom Jess Davis is a data and statistics wizard, but no amount of number crunching can convince her to step back into the dating world. After all, her father was never around, her hard-partying mother disappeared when she was six, and her ex decided he wasn’t “father material” before her daughter was even born. Jess holds her loved ones close but working constantly to stay afloat is hard...and lonely. But then Jess hears about GeneticAlly, a buzzy new DNA-based matchmaking company that’s predicted to change dating forever.

Lucy Hutton has always been certain that the nice girl can get the corner office. She's charming and accommodating and prides herself on being loved by everyone at Bexley & Gamin. Everyone except for coldly efficient, impeccably attired, physically intimidating Joshua Templeman. And the feeling is mutual. Trapped in a shared office together 40 (ok, 50 or 60) hours a week, they've become entrenched in an addictive, ridiculous never-ending game of one-upmanship.

Mara, Sadie, and Hannah are friends first, scientists always. Though their fields of study might take them to different corners of the world, they can all agree on this universal truth: When it comes to love and science, opposites attract and rivals make you burn….

If Darcy Barrett hadn’t met her dream man when she was eight years old, the rest of the male population wouldn’t be such a let-down. No one measures up to Tom Valeska, aka the best man on Earth, not in looks, brain, or heart. Even worse is the knowledge that her twin brother Jamie saw him first, and claimed him forever as his best friend. Tom’s off limits and loyal to her brother, 99 percent. One percent of Tom has had to be enough for Darcy, and her adoration has been sustained by his shy kindness. And if she’s honest, his tight t-shirts.

The quintessential question asked to every couple. And the answer is usually some bubbly, lovey dovey tale of being struck in the bum by Cupid’s arrow. My meet cute (well, not so meet cute) is slightly different. I was trolling a wealthy neighborhood in Beverly Hills, searching for someone to take me as their bride, you know, to make my arch nemesis jealous who consequently just fired me.

The #1 New York Times bestselling and beloved Bellinger Sisters series from Tessa Bailey, now in a single volume! This bundles includes It Happened One Summer and Hook, Line, and Sinker.