Identification - Science Fiction Book 1.
When the people of Kaar discover a new planet and begin to receive televisuals, the see the most unusual beings. They walk on two stick-like appendages instead of on four wheels. The Kaarians are fascinated.
However, when they see these beings have made slaves of Kaarians, there is an uproar. Immediately, plans are made to travel to this planet, Erf, and rescue the slave Kaarians.
An expedition sets out from Kaar and discovers some amazing things . . .
