NEW YORK TIMES BESTSELLER • An award-winning guide to the sometimes erratic and confusing behavior of teenage girls that explains what’s going on, prepares

Living inside the mysterious Gothel Mansion, Rapunzel, a girl with hair fifteen feet long, sets out on a quest to discover her real identity after meeting a boy

SummerEvers Sinclair is dangerous. One flash of that teasing smile, and I know he's going to ruin me. He makes my body shiver and my brain melt. He's also a hug

How do you feel about how you feel? Our emotions are complex. Some of us seem able to ignore our feelings, while others feel controlled by them. But most of us

Space curves around you, time slows down, particles are waves, a cat is both alive and dead. What's going on? It all starts to make sense when we untangle the u