From E. Lockhart, author of the New York Times bestseller and Zoella Book Club 2016 title, We Were Liars, comes a story about one girl who saw everything ...I think this might be the best YA novel...Ive ever read. Its hilarious, and its so very smart. I mean, Im serious...Its really amazing. - John Green, #1 New York Times bestselling author of The Fault in Our Stars At the Manhattan School of Art and Music, where everyone is unique, Gretchen Yee feels ordinary. It doesnt help that shes known as the shy girl who sits alone at lunch, drawing pictures of her favourite superhero, just so she wont have to talk to anyone. Its no surprise that Gretchen isnt exactly successful in the boy department. Her ex-boyfriend is a cold-fish-sometimes-flirty ex who she cant stop bumping into. Plus, she has a massive crush on a boy named, Titus but is too scared to make the first move. One minute he seems like a sensitive guy, the next, hes a completely different person when hes with his friends. She cant seem to figure boys out! Gretchen has one wish: to be a fly on the wall in the boys locker room. What are boys really like? What do they talk about? This is the story of how one girls wish came true....