It Had to Be You unveils the secrets behind the hot and sultry summer that a love triangle begins, why Serena really fled for boarding school, and how the legendary Gossip Girl column began.The prequel will undo some of the myths created in the eleven previous novels, so don't believe everything you've read thus far. After all, this is Gossip Girl.

It is 2015, weeks after the Supreme Court marriage equality ruling. A high school art history teacher, Sebastian Mote envies his queer students and their freedom to live openly the youth he lost to fear and shame. When he runs into his childhood friend Oscar Burnham at a wedding in Washington, DC, he can’t help but see it as a second chance. Now thirty-five, the men haven’t seen each other in more than a decade. But Oscar has no interest in their shared history, nor in the sense of belonging Sebastian craves. Instead, he’s outraged by what he sees as the death of gay culture.

Augustus Everett is an acclaimed author of literary fiction. January Andrews writes best-selling romance. When she pens a happily ever after, he kills off his entire cast. They’re polar opposites. In fact, the only thing they have in common is that for the next three months, they're living in neighboring beach houses, broke, and bogged down with writer's block.

Malibu: August 1983. It’s the day of Nina Riva’s annual end-of-summer party, and anticipation is at a fever pitch. Everyone wants to be around the famous Rivas: Nina, the talented surfer and supermodel; brothers Jay and Hud, one a championship surfer, the other a renowned photographer; and their adored baby sister, Kit. Together the siblings are a source of fascination in Malibu and the world over—especially as the offspring of the legendary singer Mick Riva. The only person not looking forward to the party of the year is Nina herself.

Hollis Shaw, creator of the popular food blog, Hungry with Hollis, is shocked when her heart surgeon husband, Matthew, is killed in a one-car accident on a snowy morning. The cracks in Hollis’s perfect life—her strained marriage and her complicated relationship with her daughter, Caroline—grow deeper. So when Hollis hears about something called a “Five-Star Weekend”—one woman organizes a trip for her best friend from each phase of her life: her teenage years, her twenties, her thirties, and midlife—she decides to host her own Five-Star Weekend on Nantucket.

Clare and Henry have known each other since Clare was six and Henry was 36. They were married when Clare was 23 and Henry was 31. Impossible but true, because Henry is one of the first people diagnosed with Chrono-Displacement Disorder: periodically his genetic clock resets and he finds himself misplaced in time, pulled to moments of emotional gravity from his life, past and future. His disappearances are spontaneous, his experiences unpredictable, alternately harrowing and amusing.

Growing up in 1950s Detroit, they live in a perfect “Dick and Jane” house, where their roles in the family are clearly defined. Jo is the tomboy, the bookish rebel with a passion to make the world more fair; Bethie is the pretty, feminine good girl, a would-be star who enjoys the power her beauty confers and dreams of a traditional life. But the truth ends up looking different from what the girls imagined. Jo and Bethie survive traumas and tragedies.

Patrick, or Gay Uncle Patrick (GUP, for short), has always loved his niece, Maisie, and nephew, Grant. That is, he loves spending time with them when they come out to Palm Springs for weeklong visits, or when he heads home to Connecticut for the holidays. But in terms of caretaking and relating to two children, no matter how adorable, Patrick is, honestly, overwhelmed. So when tragedy strikes and Maisie and Grant lose their mother and Patrick's brother has a health crisis of his own, Patrick finds himself suddenly taking on the role of primary guardian.

Six years after the fight that ended their friendship, Daphne Berg is shocked when Drue Cavanaugh walks back into her life, looking as lovely and successful as ever, with a massive favor to ask. Daphne hasn’t spoken one word to Drue in all this time - she doesn’t even hate-follow her ex-best friend on social media - so when Drue asks if she will be her maid-of-honor at the society wedding of the summer, Daphne is rightfully speechless.

Belle likes to think herself immune to the dizzying effects of fabulous wealth. But when her best friend, Summer, invites her on a glamorous getaway to the Mediterranean aboard her billionaire boyfriend's yacht, the only sensible answer is yes. Belle hopes the trip will be a much-needed break from her stalled acting career and uniquely humiliating waitressing job, but once she's aboard the luxurious Lion's Den, it soon becomes clear this jet-setting holiday is not as advertised.

Despite being the youngest partner at her firm, Corporate Attorney Davy Dugan is gunning for a recently vacant name partnership—it would mean finally having the power to make a real change in her conservative workplace. But 80-hour workweeks don’t allow any time with her much younger half sister, Tally, who doesn’t seem to need Davy in her life anyway.

Becc was the good girl. A dedicated student. Aspiring reporter. Always where she was supposed to be. Until a secret affair with the charming Cal one summer in college cost her everything she held dear: her journalism dreams; her relationship with her best friend, Eric; and her carefully imagined future. Now, Becc’s past is back front and center as she travels up the scenic California coast to a wedding - with a man she hasn’t seen in a decade. As each mile flies by, Becc can’t help but feel the thrilling push and pull of memories.

Savannah "Sav" Henry is almost the person she wants to be, or at least she's getting closer. It’s the second semester of her sophomore year. She’s finally come out as bisexual, is making friends with the other queers in her dorm, and has just about recovered from her disastrous first queer “situationship.” She is cautiously optimistic that her life is about to begin.

Raised outside of Boston, Ivy’s immigrant grandmother relies on Ivy’s mild appearance for cover as she teaches her granddaughter how to pilfer items from yard sales and second-hand shops. Thieving allows Ivy to accumulate the trappings of a suburban teen - and, most importantly, to attract the attention of Gideon Speyer, the golden boy of a wealthy political family. But when Ivy’s mother discovers her trespasses, punishment is swift and Ivy is sent to China, and her dream instantly evaporates.

Tourists think they see the real Charleston, but Simons Smythe knows there’s more to her hometown than sweet tea and Southern hospitality. Behind the walled gardens, inside the fabled historic homes, live Charleston’s elite. Simons was born into this powerful aristocracy that has quietly ruled the city for centuries.