Andre Norton's third thrilling novel featuring the intrepid Dane Thorson, explorer on the spaceship Solar Queen. In this installment, Thorson arrives on Khatka, a safari planet settled by African refugees who fled a nuclear war. Thorson's visit turns dangerous when he encounters a witch doctor bent on conquering the planet. Andre Alice Norton was a pioneering and award winning author of science fiction. She published many works under pseudonyms, including Andre Norton, Andrew North, and Allen Weston. Voodoo Planet, for example, was first published under her male pseudonym of Andrew North.