The Harry Potter series and the Hunger Games trilogy. I've read a few for classes that I liked like:
Crazy: A Father's Search Through America's Mental Health Madness by Pete Earley
Manic: A Memoir by Terri Cheney
The Minds of Billy Milligan by Daniel Keyes
Neither Wolf nor Dog: On Forgotten Roads with an Indian Elder and The Wolf at Twilight: An Indian Elder's Journey through a Land of Ghosts and Shadows by Kent Nerburn
Plus countless Stephen King books.