If you would like to expand your reading list to include some of the most challenged authors, here are lists from the last few years (duplicates were deleted):
2012: Dav Pilkey, Sherman Alexie, Jay Asher, E.L. James, Ellen Hopkins, Jimmy Santiago Baca, Patricia Polacco, John Green, Luis Alberto Urrea, Alvin Schwartz, Dagberto Glib
2011: Lauren Myracle, Kim Dong Hwa, Chris Crutcher, Carolyn Mackler, Robert Greene, Sonya Sones, Dori Hillestead Butler, Sherman Alexie, Suzanne Collins, Aldous Huxley, Harper Lee, Eric Jerome Dickey, Cecily von Ziegesar
2010: Peter Parnell and Justin Richardson, Judy Blume, Ann Brasheres, Laurie Halse Anderson, Natasha Friend
2009: Alex Sanchez, P.C. Cast, Robert Cormier, Stephen Chbosky, Richelle Mead, John Steinbeck
2008: Philip Pullman, Jim Pipe, Phyllis Reynolds Naylor, Rudolfo Anaya
2007: Robert Cormier, Mark Twain, Toni Morrison, Kevin Henkes, Lois Lowry, Joann Sfar