Wall Around a Star
Frederik Pohl
Cuckoo Saga (1)
owed him and laughed.
Unknown
Passages
Mercedes Lackey
Tales of Valdemar (14)
Picking Up the Pieces
Prax Venter
Enthralled (2)
Roter Mars
Kim Stanley Robinson
Mars Trilogy (1)
The Magnificent Showboats of the Lower Vissel River, Lune XXIII ...
Jack Vance
Big Planet (2)