QBI: Queen's Bureau of Investigation
Ellery Queen
The Assassin
Clive Cussler & Justin Scott
Isaac Bell (8)
MintDuino
James Floyd Kelly & Marc de Vinck
Mindware: Tools for Smart Thinking
Richard E. Nisbett
The Ghost;the Haunted Mansion
Alice Kimberly
Haunted Bookshop (5)
The Ghost;the Femme Fatale
Haunted Bookshop (4)
The Ghost;the Dead Man's Library
Haunted Bookshop (3)
The Ghost;the Dead Deb
Haunted Bookshop (2)
The Ghost;Mrs. McClure
Haunted Bookshop (1)