Cath and Wren are identical twins, and until recently they did absolutely everything together. Now they're off to university, and Wren's decided she doesn't want to be one half of a pair any more - she wants to dance, meet boys, go to parties and let loose. It's not so easy for Cath. She's horribly shy and has always buried herself in the fan fiction she writes, where she always knows exactly what to say and can write a romance far more intense than anything she's experienced in real life.

It all begins with a fugitive billionaire and the promise of a cash reward. Turtles All the Way Down is about lifelong friendship, the intimacy of an unexpected reunion, Star Wars fan fiction, and tuatara. But at its heart is Aza Holmes, a young woman navigating daily existence within the ever-tightening spiral of her own thoughts.

Theodore Finch is fascinated by death, and he constantly thinks of ways he might kill himself. But each time, something good, no matter how small, stops him. Violet Markey lives for the future, counting the days until graduation, when she can escape her Indiana town and her aching grief in the wake of her sister's recent death. When Finch and Violet meet on the ledge of the bell tower at school, it's unclear who saves whom.

Sixteen-year-old Starr Carter moves between two worlds: the poor neighborhood where she lives and the fancy suburban prep school she attends. The uneasy balance between these worlds is shattered when Starr witnesses the fatal shooting of her childhood best friend Khalil at the hands of a police officer. Khalil was unarmed. Soon afterward, his death is a national headline. Some are calling him a thug, maybe even a drug dealer and a gangbanger. Protesters are taking to the streets in Khalil’s name. Some cops and the local drug lord try to intimidate Starr and her family. What everyone wants to know is: what really went down that night? And the only person alive who can answer that is Starr.

Simon Snow just wants to relax and savour his last year at the Watford School of Magicks, but no one will let him. His girlfriend broke up with him, his best friend is a pest and his mentor keeps trying to hide him away in the mountains, where maybe he'll be safe. Simon can't even enjoy the fact that his room-mate and longtime nemesis is missing, because he can't stop worrying about the evil git. Plus there are ghosts. And vampires. And actual evil things trying to shut Simon down.

ARTHUR is only in New York for the summer, but if Broadway has taught him anything, it’s that the universe can deliver a showstopping romance when you least expect it. BEN thinks the universe needs to mind its business. If the universe had his back, he wouldn’t be on his way to the post office carrying a box of his ex-boyfriend’s things. But when Arthur and Ben meet-cute at the post office, what exactly does the universe have in store for them? Maybe nothing. After all, they get separated. Maybe everything. After all, they get reunited.

Jude and her brother, Noah, are incredibly close twins. At thirteen, isolated Noah draws constantly and is falling in love with the charismatic boy next door, while daredevil Jude surfs and cliff-dives and wears red-red lipstick and does the talking for both of them. But three years later, Jude and Noah are barely speaking. Something has happened to wreck the twins in different and divisive ways…until Jude meets a cocky, broken, beautiful boy, as well as an unpredictable new mentor.

Lara Jean’s love life goes from imaginary to out of control in this heartfelt novel from the New York Times bestselling author of The Summer I Turned Pretty series. What if all the crushes you ever had found out how you felt about them…all at once?

I'm a girl who believes in science and facts. Not fate. Not destiny. Or dreams that will never come true. I'm definitely not the kind of girl who meets a cute boy on a crowded New York City street and falls in love with him. Not when my family is 12 hours away from being deported to Jamaica. Falling in love with him won't be my story.

When it comes to relationships, Colin Singleton's type is girls named Katherine. And when it comes to girls named Katherine, Colin is always getting dumped. Nineteen times, to be exact. On a road trip miles from home, this anagram-happy, washed-up child prodigy has ten thousand dollars in his pocket, a bloodthirsty feral hog on his trail, and an overweight Judge Judy-loving best friend riding shotgun - but no Katherines.

Call Me by Your Name first swept across the world in 2007. It is the story of a sudden and powerful romance that blossoms between an adolescent boy and a summer guest at his parents' cliffside mansion on the Italian Riviera. During the restless summer weeks, unrelenting but buried currents of obsession, fascination, and desire intensify their passion as they test the charged ground between them and verge toward the one thing both already fear they may never truly find again: total intimacy.

Seventeen-year-old Molly Peskin-Suso knows all about unrequited love. No matter how many times her twin sister, Cassie, tells her to woman up, Molly can't stomach the idea of rejection. So she's careful. Fat girls always have to be careful. Then a cute new girl enters Cassie's orbit, and for the first time ever, Molly's cynical twin is a lovesick mess. Meanwhile, Molly's totally not dying of loneliness - except for the part where she is. Luckily, Cassie's new girlfriend comes with a cute hipster-boy sidekick.

Aristotle is an angry teen with a brother in prison. Dante is a know-it-all who has an unusual way of looking at the world. When the two meet at the swimming pool, they seem to have nothing in common. But as the loners start spending time together, they discover that they share a special friendship - the kind that changes lives and lasts a lifetime. And it is through this friendship that Ari and Dante will learn the most important truths about themselves and the kind of people they want to be.

Penguin Audiobooks presents Will Grayson, Will Grayson by John Green and David Levithan. An unabridged recording voiced by MacLeod Andrews and Nick Podehl. One cold night, in a most unlikely corner of Chicago, teenager Will Grayson crosses paths with . . . Will Grayson! Two teens with the same name who run in two very different circles suddenly find their lives going in new and unexpected directions.

On September 5, a little after midnight, Death-Cast calls Mateo Torrez and Rufus Emeterio to give them some bad news: They're going to die today. Mateo and Rufus are total strangers, but, for different reasons, they're both looking to make a new friend on their End Day. The good news: There's an app for that. It's called The Last Friend, and through it Rufus and Mateo are about to meet up for one last great adventure - to live a lifetime in a single day.