Long before the term cuckold was a common word thrown around in the media, Dr. Ley explored the history and science of cuckolding. This groundbreaking work explores why and how some men not only allow, but encourage, their wives to pursue sexual relationships with other men.

Growing up, the three of us were friends. He was the nerd. I was the playboy. She was the beauty. Deep down, I only ever wanted her. I kept it inside because Rory and I made a pact that our friend, Amber, was off-limits. He lied. I went off to college, and he got the girl. Amber never knew how I felt. They were together for years - before he broke her heart. Through it all and across the miles, she and I casually stayed in touch. When my job sent me to Boston for a three-month contract position, Amber let me stay in her spare room.

It started out like any other morning on the train - until I became mesmerized by the guy sitting across the aisle. He was barking at someone on his phone like he ruled the world. Who did the stuck-up suit think he was...God? Actually, he looked like a god. That was about it.

I haven’t been having much luck on the dating scene lately, ever since my breakup with my longtime college girlfriend. I thought being 25 and single would be a blast, but dating apps are trash, and I’ve managed to get nothing but three fake numbers at my favorite bar. Thankfully, the actual owner of the third fake number was kind enough to reply to let me know I’d texted the wrong number. She was warm and open and expressed curiosity about the fake number I’d been given, so we got to texting.

Life sucks. Gabe Harris has been clued into this fact for a long time now. In his mid-twenties, life has been nothing but low paying jobs, petty power-tripping bosses, and the worst roommates mankind has to offer. Bills, debt, and misery have haunted him for his entire adult life and, to make matters worse, it feels like his dream of being a writer is dead on arrival. One fateful night, he decides to take control of his life and make his dream a reality.

We met in the least likely of places. It started out innocently enough. I was “ScreenGod”, and she was “Montana”, but of course those weren’t our actual names, just the virtual cloaks we hid behind. Logging in at night and talking to her was my escape - my sanctuary. Her real name was Eden, I’d soon come to find out. From the first time we connected online, I found myself transfixed. She was an addiction. At first, we knew nothing about each other’s real identities...and she was adamant that we keep things that way.

Holly Hill (pseudonym) gave up her job at the behest of her wealthy boyfriend - and then found herself dumped and penniless. After spending six weeks in bed pining for her lost love, she was encouraged by a friend to be "open-minded" about her career choices - and ended up placing an online ad for a sugar daddy. She received an almost overwhelming response from all sorts of men, but most of them were married men whose wives had lost interest in sex. As Holly interviewed the men and settled on a candidate, she decided to record what happened next.

Reasons why I should not be drawn to Troy Serrano. Number one: He’s obnoxious. Number two: We were enemies more than a decade ago. Number three: He’s my friend’s ex-boyfriend. I could go on and on, really. When my boss gives me an unwanted assignment, and tells me it involves spending time with the grandson of one of our residents, the grandson turns out to be Troy. Lucky me. Four hours a week of having to deal with his insufferable personality and unsolicited advice - the only consolation is getting to stare at his annoyingly gorgeous face, in between our many arguments.

On a Wednesday afternoon, I ask Trevor Bentley to marry me. He might be the most arrogant, obnoxious man I know, but I need him to be my husband for a year. There are reasons. He's not going to be a real husband. Just part-time...I'm not going to give him my heart. I know what I'm doing, and I'm too smart to fall for my husband. I hope.

Derek has known the unflappable Sean for years, and nothing ever gets a reaction out of the attractive older man. Nothing, that is, until Derek senses some unexpected curiosity from the man he always thought was straight. But who better than an adventurous switch to help Sean explore his wild side? Sean knows better than to take Derek’s teasing seriously. There’s a reason he’s always called the impetuous younger man “the pest”.

An offensive, in-your-face, brutally honest and completely hilarious look at male inner life and sexual fantasy. In the course of this hilariously honest book, our narrator suffers through a relationship with his vapid wannabe-actress girlfriend until he finds the perfect girl. But when he moves into the new relationship, he slowly learns that all women are pretty much the same, that man's true desires will never be fulfilled, and the decision between living life alone or biting the marriage bullet must be made.

When Grace @FilthyBlueBird tweeted her dirtiest, most delicious secret desires to MovieStar @VaughnAsher she never expected a reply, let alone a face-to-face meeting and an offer of a lifetime. And when MovieStar @VaughnAsher figured out the woman vacationing at his family’s St. Thomas resort was the author of all those dirty hashtags a fan was relentlessly tweeting at him...well that was a challenge he couldn’t pass up. He was more than happy to #RockHerFilthyWorld.

Zach has been my ride-or-die since we were nine. Business partners, roommates, best friends... we do everything together. But the last thing either of us expected was to be staring 40 in the face just as single as we both were when we made a silly, drunken marriage pact 20 years ago. The problem? Zach is gay...and, well, I’m not.

Weston White just got dumped, right before the New Year, and she hasn’t ever felt particularly lucky in love. Her only love has been writing and working on this novel that she’s been trying to finish for years now. Little does she know, her book getting published would be the second best thing to happen to her this year. When Weston meets Annie, she’s taken aback instantly - but navigating through getting her first book published, while also falling in love with the agent representing her, isn’t easy.

#1 New York Times bestselling author Helen Hardt takes fans deeper into the world of Black Rose Underground with the first in an all-new series featuring a sweet virgin next door who's ready to be anything but. After meeting Mr. Dark and Sexy on Tinder, she's all in and excited about joining him at an exclusive club. But Mr. Dark and Sexy may not be who he seems . . .