Book excerpt: From the award-winning and New York Times bestselling author of Once and for All The world is a terrible place not to have a best friend. Scarlett was always the strong one. Halley was always content to follow in her wake. Then Scarlett’s boyfriend died, and Scarlett learned that she was pregnant. Now Halley has to find the strength to take the lead and help Scarlett get through it. Because true friendship is a promise you keep forever. * “Dessen has written a powerful, polished story.”—School Library Journal, starred review Sarah Dessen is the winner of the Margaret A. Edwards Award for her contributions to YA literature, as well as the Romantic Times Career Achievement Award. Books by Sarah Dessen: That Summer Someone Like You Keeping the Moon Dreamland This Lullaby The Truth About Forever Just Listen Lock and Key Along for the Ride What Happened to Goodbye The Moon and More Saint Anything Once and for All