The Clue of the Black Keys
Carolyn Keene
Nancy Drew Mystery Stories (28)
Godel, Escher, Bach: An Eternal Golden Braid
Douglas R. Hofstadter
Hunting for Hidden Gold
Franklin W. Dixon
The Hardy Boys Mystery Stories (5)
The White Darkness
David Grann
Chrono Trigger: Boss Fight Books #2
Michael P. Williams
Boss Fight Books (2)