The Sign
Raymond Khoury
Architects of Emortality
Brian Stableford
How to Save a Life
Kristin Harmel
A Good Girl's Guide to Murder
Holly Jackson
A Good Girl's Guide to Murder (1)
Black Hole Sun
David Macinnis Gill
Double Star
Robert A. Heinlein
Ilium
Dan Simmons
Impact
Douglas Preston
Mars
Ben Bova
Grand Tour (3)
The Martian Chronicles
Ray Bradbury
The Martian Way and other stories
Isaac Asimov
Olympos
One Day on Mars
Travis S. Taylor
Red Planet
White Mars
Brian Aldiss; Roger Penrose