By Peter Clines 

By Jerry Pournelle 

By David Brin 

By Alex Lamb 

By Peter F. Hamilton 

By Christopher Priest 

By Bradley Somer 

By Nicholas Sansbury Smith 

By Nicholas Sansbury Smith 

By Nicholas Sansbury Smith 

By Philip K Dick 

By Caitlin Peterson 

By Sharon Lee 

By Sharon Lee 

By Paul McAuley 

By James K. Decker 

By Isaac Asimov 

By Robert A. Heinlein 

By Jo Walton 

By Rob Grant 

By Valerie Valdes 

By Iain M. Banks 

By Eric Flint 

By K. W. Jeter