By Robert Buettner 

By Gina Cole 

By Elizabeth Moon 

By Steve White 

By Steve White 

By Johnny Worthen 

By Hank Davis 

By Brian Trent 

By Max Barry 

By L. E. Modesitt 

By Wil McCarthy 

By Diane Duane 

By Joelle Presby 

By John Ringo 

By John Ringo 

By Paul Cornell 

By Anne McCaffrey 

By Andre Norton 

By Wilma Giordano Laryn 

By Neal Asher 

By David Weber 

By Lois McMaster Bujold 

By Frank Chadwick 

By Frank Chadwick