The Princess in Black, Books 4-6: The Princess in Black Takes a Vacation; The Princess in Black and the Mysterious Playdate; The Princess in Black and the Science Fair Scare (Unabridged)
Jonathan Diaz, Shannon Hale, Tyler Whitesides, Jennifer A. Nielsen, Sara B. Larson, Kristyn Crow, Stephen Reid Andrews, Liesl Shurtliff, Ilima Todd, Sharlee Glenn, Clint Johnson, Jess Smart Smiley, Lehua Parker, Linda Gerber, Brandon Mull, Ally Condie, Bobbie Pyron, Peggy Eddleman, J. Scott Savage, Chad Morris, Adam Glendon Sidwell & Frank L. Cole
