The Case of the Safecracker's Secret
Carolyn Keene
Nancy Drew Mystery Stories (93)
Stacey's Secret Friend
Ann M. Martin
Baby-Sitters Club (111)
The Mystery of the Magi’s Treasure
Elspeth Campbell Murphy
Three Cousins Detective Club (5)
ISO- Beyond the solar system
Travis Sande
Interstellar Observer (1)
The Body Human
Nancy Kress