Sixteen-year-old Lara Jean Song keeps her love letters in a hatbox her mother gave her. They aren’t love letters that anyone else wrote for her; these are ones she’s written. One for every boy she’s ever loved - five in all. When she writes, she pours out her heart and soul and says all the things she would never say in real life, because her letters are for her eyes only. Until the day her secret letters are mailed, and suddenly, Lara Jean’s love life goes from imaginary to out of control.

Being the middle child has its ups and downs. But for Grace, an only child who was adopted at birth, discovering that she is a middle child is a different ride altogether. After putting her own baby up for adoption, she goes looking for her biological family, including: Maya, her loudmouthed younger bio sister, who has a lot to say about their newfound family ties. And Joaquin, their stoic older bio brother, who has no interest in bonding over their shared biological mother.

Marnie MacGraw wants an ordinary life - a husband, kids, and a minivan in the suburbs. Now that she’s marrying the man of her dreams, she’s sure this is the life she’ll get. Then Marnie meets Blix Holliday, her fiancé’s irascible matchmaking great-aunt who’s dying, and everything changes - just as Blix told her it would. When her marriage ends after two miserable weeks, Marnie is understandably shocked.

Rachel Blum and Andy Landis are eight years old when they meet late one night in an ER waiting room. Born with a congenital heart defect, Rachel is a veteran of hospitals, and she's intrigued by the boy who shows up all alone with a broken arm. He tells her his name. She tells him a story. After Andy's taken back to the emergency room and Rachel's sent back to her bed, they think they'll never see each other again.

Lina is spending the summer in Tuscany, but she isn't in the mood for Italy's famous sunshine and fairy-tale landscape. She's only there because it was her mother's dying wish that she get to know her father. But what kind of father isn't around for 16 years? All Lina wants to do is get back home. But then Lina is given a journal that her mom had kept when she lived in Italy. Suddenly Lina's uncovering a magical world of secret romances, art, and hidden bakeries. A world that inspires Lina to follow in her mother's footsteps.

What's it like to be undocumented? High school senior M.T. knows all too well. With graduation and an uncertain future looming, she must figure out how to grow up in the only country she's ever called home... a country in which she's "illegal". M.T. was born in Argentina and brought to America as a baby without any official papers. And as questions of college, work, and the future arise, M.T. will have to decide what exactly she wants for herself, knowing someone she loves will unavoidably pay the price for it.

Carmen got the jeans at a thrift shop. They didn't look all that great; they were worn, dirty, and speckled with bleach. On the night before she and her friends part for the summer, Carmen decides to toss them. But Tibby says they're great. She'd love to have them. Lena and Bridget also think they're fabulous. Lena decides they should all try them on. Whoever they fit best will get them. Nobody knows why, but the pants fit everyone perfectly.

Filled with wit and heart, Get Lucky by Katherine Center explores the deep bonds of sisterhood. Sarah Harper’s whole world revolved around her job at a New York advertising agency before an email snafu got her fired. Now she’s seeking refuge at her sister Mackie’s home in Houston. But Mackie, who’s unable to get pregnant, is also down-and-out these days. So Sarah decides to do something good and becomes a surrogate mother.

When Kelly Corrigan was in high school, her mother neatly summarized the family dynamic as "Your father’s the glitter but I’m the glue." This meant nothing to Kelly, who left childhood sure that her mom - with her inviolable commandments and proud stoicism - would be nothing more than background chatter for the rest of Kelly’s life, which she was carefully orienting toward adventure. After college, armed with a backpack, her personal mission statement, and a wad of traveler’s checks, she took off for Australia to see things and do things and Become Interesting.

Judy Lohden is your above-average 16-year-old: sarcastic and vulnerable, talented and uncertain, full of big dreams for a big future. With a singing voice that can shake an auditorium, she should be the star of Darcy Arts Academy, the local performing-arts high school. So why is a girl this promising hiding out in a seedy motel room on the edge of town?

Thirteen-year-old Stewart is academically brilliant but socially clueless. Fourteen-year-old Ashley is the undisputed "it" girl in her class, but her grades stink. Their worlds are about to collide when Stewart and his dad move in with Ashley and her mom. Stewart is trying to be 89.9 percent happy about it, but Ashley is 110 percent horrified. She already has to hide the real reason her dad moved out; "Spewart" could further threaten her position at the top of the social ladder.

Sixteen-year-old Sana Kiyohara has too many secrets. Some are small, like how it bothers her when her friends don't invite her to parties. Some are big, like the fact that her father may be having an affair. And then there's the one that she can barely even admit to herself - the one about how she might have a crush on her best friend. When Sana and her family move to California, she begins to wonder if it's finally time for some honesty, especially after she meets Jamie Ramirez.

Can the love of a lifetime be forever changed by one pink line? With heart, humor, and compassion, Dina Silver’s debut novel of love, loss, and family is certain to stir anyone who relishes a good laugh, can stand a good cry, and, above all, believes in the redemptive power of love. This unique, modern story gives listeners a dual perspective. Sydney, a sweet-tempered, strong-natured college senior, is young, in love with an exceptional man, and unexpectedly pregnant. Faced with a child she never planned for, she is forced to relay this news to her neurotic mother, relinquish her youth, and risk losing the love of her life. Then there’s Grace, her daughter, who believes she is a product of this great love, but grows to realize her existence is not what she assumed and is left with profound and puzzling questions about who she really is.

I’ve been listening to my father sing for my whole life. I carry him in my pocket on my MP3 player. It’s just that we’ve never met face to face. My mother would never tell me how I came to be, or why my rock star father and I have never met. I thought it was her only secret. I was wrong. When she dies, he finally appears. Suddenly I have a first-class ticket into my father’s exclusive world. A world I don’t want any part of - not at this cost. Only three things keep me going: my a cappella singing group, a swoony blue-eyed boy named Jake, and the burning questions in my soul.

Making friends has never been Elise Dembowski’s strong suit. All throughout her life, she’s been the butt of every joke and the outsider in every conversation. When a final attempt at popularity fails, Elise nearly gives up. Then she stumbles upon a warehouse party where she meets Vicky, a girl in a band who accepts her; Char, a cute, yet mysterious disc jockey; Pippa, a carefree spirit from England; and most importantly, a love for DJing.