I never thought I'd go to college a virgin, but unless something changes, and fast, that's what's going to happen. In comes Harden Hart, my All American boy-next-door best friend with an offer to help in a way I'd never imagined. The boy who turned everything he touched to gold had a filthy side to him I'd never seen. Oh, and did I mention he's straight? We could keep this fun but we had to hide it from both our fathers. We could smile for the cameras, focus on winning the state swimming championship and maintain Harden's image. Easy enough, right? Only Harden didn't want to hide. His addiction to our not-so-private hook-ups put everything at risk with his father's planned presidential run, and I risked losing my best friend if anyone found out. But the biggest risk of all-the risk of breaking my own heart by falling for someone who was never mine to begin with. Maybe love just isn't in the equation.

The New York Times bestselling author of The Unhoneymooners returns with a witty and effervescent novel about what happens when two people with everything on the line are thrown together by science—or is it fate? Perfect for fans of The Rosie Project and One Plus One. 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. Raised by her grandparents—who now help raise her seven-year-old daughter, Juno—Jess has been left behind too often to feel comfortable letting anyone in. After all, her father’s never been around, her hard-partying mother disappeared when she was six, and her ex decided he wasn’t “father material” before Juno 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. Finding a soulmate through DNA? The reliability of numbers: This Jess understands. At least she thought she did, until her test shows an unheard-of 98% compatibility with another subject in the database: GeneticAlly’s founder, Dr. River Pena. This is one number she can’t wrap her head around, because she already knows Dr. Pena. The stuck-up, stubborn man is without a doubt not her soulmate. But GeneticAlly has a proposition: Get to know him and we’ll pay you. Jess—who is barely making ends meet—is in no position to turn it down, despite her skepticism about the project and her dislike for River. As the pair are dragged from one event to the next as the “Diamond” pairing that could make GeneticAlly a mint in stock prices, Jess begins to realize that there might be more to the scientist—and the science behind a soulmate—than she thought. Funny, warm, and full of heart, The Soulmate Equation proves that the delicate balance between fate and choice can never be calculated.

As a Special Agent for the FBI's National Security Division's Behavioral Analysis Program, Schafer developed dynamic and breakthrough strategies for profiling terrorists and detecting deception. Now, he has evolved his proven-on-the-battlefield tactics for the day-to-day, but no less critical battle of getting people to like you. Learn to improve your LQ (Likeability Quotient), "spot the lie" both in person and online, master nonverbal cues that influence how people perceive you, and turn up or turn down the intensity of a relationship.

Three months of fake dating your best friend? No problem. Unless you are an anxiety-prone bookworm called Alice Montgomery, and you’ve had a secret crush on said best friend since uni. Aaron Blake has no intention of falling for anyone, he’s pretty sure he missed out on the love gene. And certainly never, ever Alice. She’s his only friend-who-is-a-girl, and no way is he going to mess that up. But when Alice agrees to fake date Aaron to help him land a top attorney job, (on the condition he teaches her how to flirt), Aaron soon finds out that friendship first and attraction second is an equation he’s never done the math on. And when secrets from the past surface with dramatic consequences, both Alice and Aaron will have to re-do the sums on this crazy little thing called love… A sweet and steamy friends-to-lovers romance about finding love and finding out who you really are…

In this must-have for anyone who wants to better understand their love life, a mathematician pulls back the curtain and reveals the hidden patterns—from dating sites to divorce, sex to marriage—behind the rituals of love. The roller coaster of romance is hard to quantify; defining how lovers might feel from a set of simple equations is impossible. But that doesn’t mean that mathematics isn’t a crucial tool for understanding love. Love, like most things in life, is full of patterns. And mathematics is ultimately the study of patterns—from predicting the weather to the fluctuations of the stock market, the movement of planets or the growth of cities. These patterns twist and turn and warp and evolve just as the rituals of love do. In The Mathematics of Love, Dr. Hannah Fry takes the reader on a fascinating journey through the patterns that define our love lives, applying mathematical formulas to the most common yet complex questions pertaining to love: What’s the chance of finding love? What’s the probability that it will last? How do online dating algorithms work, exactly? Can game theory help us decide who to approach in a bar? At what point in your dating life should you settle down? From evaluating the best strategies for online dating to defining the nebulous concept of beauty, Dr. Fry proves—with great insight, wit, and fun—that math is a surprisingly useful tool to negotiate the complicated, often baffling, sometimes infuriating, always interesting, mysteries of love.

Why is marriage worth £200,000 a year? Why will having children make you unhappy? Why does happiness from winning the lottery take two years to arrive? Why does time heal the pain of divorce or the death of a loved one – but not unemployment? Everybody wants to be happy. But how much happiness – precisely – will each life choice bring? Should I get married? Am I really going to feel happy about the career that I picked? How can we decide not only which choice is better for us, but how much it's better for us? The result of new, unique research, The Happiness Equation brings to a general readership for the first time the new science of happiness economics. It describes how we can measure emotional reactions to different life experiences and present them in ways we can relate to. How, for instance, monetary values can be put on things that can't be bought or sold in the market – such as marriage, friendship, even death – so that we can objectively rank them in order of preference. It also explains why some things matter more to our happiness than others (like why seeing friends is worth more than a Ferrari) while others are worth almost nothing (like sunny weather). Nick Powdthavee – whose work on happiness has been discussed on both the Undercover Economist and Freakanomics blogs – brings cutting-edge research on how we value our happiness to a general audience, with a style that wears its learning lightly and is a joy to read.

Friendship is such an important part of our lives, but how much do we really know about it? Do we understand how it works, what it is and what it means? In her last book, Caroline Millington introduced us to the concept of kindfulness--blending mindfulness with being kind to yourself. Simply, remembering to treat yourself with kindness in all instances. That means setting boundaries to get the best out of your relationships and making your emotional wellbeing a priority. The Friendship Formula shows readers how to apply this concept to create and maintain long lasting, nurturing, and functioning friendships. Friendship is a beautiful thing, but there are lots of difficult times in life where it can be tricky to navigate: when friendship becomes toxic; how to break up with a friend; what to do if a friend "ghosts" you, and surviving friendship betrayal; how motherhood can impact on female friendships; and friendship grief and how to cope with losing a friend. This book shows you how applying kindfulness to the difficult side of friendship can help you mend your heart, move on, and get the best out of those friendships that really matter.