This category contains the various alien races found in Harry Turtledove's fiction.
“Rabotevs are a sentient species native to Rabotev 2. The Rabotevs are biologically similar to...Rabotevs
“The Hallessi are a sentient species native to Halless 1. The Hallessi are biologically similar...Hallessi
“The Roxolan were an alien empire. They were also one of the most technologically advanced...Roxolan
“The Zanat (singular Zan) were an alien race on the other side of the Orion Nebula from Earth...Zanat
“The Fofogo were a species of aliens living on the innermost planet orbiting a G-4 star about 130...Fofogo