Voodoo Planet by Andre Norton. The sequel to Plague Ship, Voodoo Planet finds the Solar Queen banned from trade and starting her supposed quiet two-year stint as an interstellar mail carrier. But instead her crew accepts a visit to the safari planet of Khatka, where they find themselves caught in a battle between the forces of reason and the powers of Khatka's mind-controlling wizard.
Voodoo Planet by Andre Norton. Free audio book summary and reading by Mark Nelson.
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