By Stephen Baxter 

By Peter Clines 

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 Nicholas Binge 

By Philip K Dick 

By Sharon Lee 

By Sharon Lee 

By Paul McAuley 

By James K. Decker 

By Robert A. Heinlein 

By Rob Grant 

By Valerie Valdes 

By K. W. Jeter 

By J. R. R. Tolkien 

By Nino Cipri 

By Margaret Weis 

By Charles E. Gannon