The secret of the ninth planet
Donald A. Wollheim, James Heugh (Bookjacket designer), Cecile Hulse Matschat (Editor), Carl Carmer (Editor)
A high school senior takes part in the first circumnavigation of the solar system, an expedition designed to solve the mystery of the theft of the sun's rays
Print Book, English, ©1959
1st ed
John C. Winston Co., Philadelphia, ©1959