The Mystery Horse
Gertrude Chandler Warner
The Boxcar Children (34)
Gently Sinking
Alan Hunter
Chief Superintendent Gently (16)
Small Vices
Robert B. Parker
Spenser (24)
Dragon's Fire
Anne McCaffrey & Todd McCaffrey
Dragonriders of Pern (18)
Foundation and Chaos
Greg Bear
Second Foundation Trilogy (2)
Foundation's Fear
Gregory Benford
Second Foundation Trilogy (1)
Foundation's Triumph
David Brin
Second Foundation Trilogy (3)