Changelings
Anne McCaffrey & Elizabeth Ann Scarborough
Twins of Petaybee (1)
Sparkling cyanide
Agatha Christie
Colonel Race (4)
The Gripping Hand (Moties Series 2)
Larry Niven & Jerry Pournelle
Motes Series (2)
The pale horse
Ariadne Oliver (5)
Black Horses for the King
Anne McCaffrey
Young Adult Fiction (3)