Ellen Hopkins is the #1 New York Times bestselling author of Crank, Burned, Impulse, Glass, Identical, Tricks, Fallout, and Perfect, as well as the adult novels Triangles and Collateral. She lives with her family in Carson City, Nevada, where she has founded Ventana Sierra, a nonprofit youth housing and resource initiative. Visit her at EllenHopkins.com and on Facebook, and follow her on Twitter at @EllenHopkinsYA. For more information on Ventana Sierra, go to VentanaSierra.org.