Key Out of Time
Andre Norton
Ross Murdock / Time Traders (4)
Web of the Witch World
Estcarp (2)
Night of Masks
Dipple (2)
Ordeal in Otherwhere
Forerunner (2)
Three Against the Witch World
Estcarp (3)
Quest Crosstime
Blake Walker / Crosstime (1)
Year of the Unicorn
High Hallack (2)
Moon of Three Rings
Moon Singer / Free Trader / Moon Magic (1)
Warlock of the Witch World
Estcarp (4)
Operation Time Search
Wizard's World