Reading list can be found here. (Subject to--and likely will--change.)
The remaining nine books are audiobooks (6), ebooks (2), and (1) short story I'm reading from a larger collection (hardcover book), but I am shelving an ebook edition to use for the game--and my reading challenge.
Four books are rereads: The Legend of Sleepy Hollow, And Then There Were None, Harry Potter and the Sorcerer's Stone, and Key of Light.