By Timothy Zahn 

By Lois Lenski 

By Greg Bear 

By Susan Dunlap 

By Jen Faulkner 

By Peter Dickinson 

By R. A. MacAvoy 

By Piers Anthony 

By John Norman 

By Randy Wayne White 

By Jon Land 

By R. A. MacAvoy 

By Warren Murphy 

By Nancy A. Collins 

By Aaron Elkins 

By Jack Martin 

By David Feintuch 

By Lois Ruby 

By Laura Stewart 

By Aaron Elkins 

By Paul Di Filippo 

By Clifford D. Simak 

By Carol Davis Luce 

By Timothy Zahn