The Amazing Adventures of Buster Crabbe #1

In the jungle story, Crabbe helps people escape from lions and Africa while attempting to reunite a separated family. In the western tale, Crabbe as a sheriff confronts the outlaw Lem McCandless over stolen money and a kidnapped child, ultimately recovering the evidence needed to prosecute him. The space story follows Crabbe's successful rocket expedition to Mars, where he encounters the advanced Martian civilization of King Nemoalus and returns to Earth as a celebrated hero.