Melancholy Elephants
Spider Robinson
Vineyard Fear
Philip R. Craig
Martha's Vineyard Mysteries (4)
Subversion
Mitchell Hogan
The Necromancer's Key (3)
The Pacific Conspiracy
Franklin W. Dixon
Hardy Boys Casefiles (78)
The Maze of Bones
Rick Riordan
39 Clues (1)
Enchanted Glass
Diana Wynne Jones