You Know Me Well is a tender and joyful young-adult novel tracing the powerful friendship of two lovesick teenagers—a gay boy, Mark, and a lesbian girl, Katie—over the course of Pride Week in San Francisco. Told in alternating chapters, You Know Me Well explores how Mark and Katie help one another overcome heartbreak, fractured friendships and the dizzying speeds of change.

David Levithan is an award-winning and New York Times-bestselling author of young-adult books, including Every Day, Two Boys Kissing, Nick & Norah's Infinite Playlist (with Rachel Cohn) and Will Grayson, Will Grayson (with John Green). He lives in New Jersey and spends his days in New York, editing and publishing other people's books.

Nina LaCour is the author of three critically acclaimed young-adult novels: Hold Still, The Disenchantments and Everything Leads to You. Nina lives in the San Francisco Bay Area with her wife and their daughter.

'A heartfelt story of two teens coming to terms with who they are and what they want their futures to hold. It's an honest, emotional ode to love and friendship.' Bookish Manicurist

'So perfectly written by both authors!' Dolly

'The relationships are complex, messy and heartfelt and there is an overriding theme of self-acceptance right through the novel...It's the kind of novel young adults (and many older ones) need to read, to understand that love is love–no matter what.' Magpies