Doctor Solar, Man of the Atom (1962)Challenge from Outer Space

Doctor Solar, Man of the Atom #21 was published by Western Publishing on October 1, 1967, as part of a series that began in 1962. Dick Wood writes, and art comes from Al McWilliams, George Wilson and Winslow Mortimer. This 36-page issue features Doctor Solar, Professor Harbinger, Gail Sanders, Dr. Clarkson and Hamilton Mansfield Lamont.