Foundation's Edge
Isaac Asimov
Foundation (4)
Dune Encyclopedia
Unknown
The Last Unicorn
Peter S. Beagle & Peter Gillis & Renae Deliz & Ray Dillon
Lucky Starr The And The Moons of Jupiter (ls-5)
The Positronic Man
Isaac Asimov & Silverberg, Robert
The Norby chronicles
Isaac Asimov & Janet Asimov
The naked sun