Figments of Reality: The Evolution of the Curious Mind
Ian Stewart & Jack Cohen
Baby-Sitters' Haunted House
Ann M. Martin
The Baby-Sitters Club Super Mystery (1)
Half-Blood's Bargain
S.C. Stokes
Urban Arcanology (2)
The Bottom Rung
Sam Hall
In the Lap of the Gods (1)
Stealing the Mystic Lamb: The True Story of the World's Most ...
Noah Charney
The Secret of the Haunted Mirror
M. V. Carey & Alfred Hitchcock
Alfred Hitchcock and The Three Investigators (21)
Black Belt, White Dress
Hallee Bridgeman