Robert Heinlein's Expanded Universe: Volume One
Robert A. Heinlein
Robert Heinlein's Expanded Universe in 2 Volumes (1)
A Slip of the Keyboard: Collected Nonfiction
Terry Pratchett
Acheron Inheritance
Ken Lozito
Federation Chronicles (1)
Timelike infinity
Stephen Baxter
Xeelee Sequence (2)
Clone Crisis
S.H. Jucha
Gate Ghosts (2)