The Hills Have Spies
Mercedes Lackey
Family Spies (1)
Alien Prisoner
Honey Phillips
Alien Invasion (2)
Jackers
William H. Keith Jr.
Warstrider (3)
The Cat Who Turned On and Off
Lilian Jackson Braun
The Cat Who (3)
The Shelters of Stone
Jean M. Auel
Earth's Children (5)