The Three Investigators in the Mystery of the Dead Man's Riddle
William Arden & Robert Arthur
The Three Investigators (22)
Nagash the Sorcerer
Mike Lee
The Puppet Masters
Robert A. Heinlein
Endgame
Derrick Jensen
WHITE MARS
Brian Aldiss & Roger Penrose
The mocking program
Alan Dean Foster
The gypsy morph
Terry Brooks