Total War
Jerry Ahern
Survivalist (1)
Mystery of the Cupboard
Lynne Reid Banks
Indian in the Cupboard (4)
Neve
Maxence Fermine & Georges Lemoine
Pursuit
Survivalist (13)
Appointment at Bloodstar
E. E. "Doc" Smith
Family D"Alembert (5)
Purity Plot
Family D"Alembert (6)
Omicron Invasion
Family D"Alembert (9)
Clockwork Traitor
Family D"Alembert (3)
Getaway World
Family D"Alembert (4)
Stranglers' Moon
Family D"Alembert (2)
Imperial Stars
Family D"Alembert (1)
Revolt of the Galaxy
Family D"Alembert (10)
Eclipsing Binaries
Family D"Alembert (8)
Planet of Treachery
Family D"Alembert (7)