By Ramez Naam 

By Brock Adams 

By Kirsten Beyer 

By Sabrina Benulis 

By Holly Jennings 

By Stephen Baxter 

By John Steakley 

By M J Engh 

By Philip Palmer 

By Joseph DeProfio 

By Joseph DeProfio 

By Christopher Hinz 

By Robert A. Heinlein 

By Naomi Foyle 

By Charles E. Gannon 

By Emma Newman 

By Hajime Isayama 

By Jessie Mihalik 

By Paul McAuley 

By Dayton Ward 

By Greg Egan 

By Samuel R. Delany 

By Tim LaHaye 

By Jon Wallace