William Kinney

Origin
Doctor Kinney is the leader of group of astronaut explorers, Kinney and three others, who travel the planets utilizing a system of magnetic travel in a cube-shaped vehicle called a Sky Cube or a car. Smith is the engineer of the group and responsible for developing the magnetic 'anti-gravitational current' machine which drives the Sky Cube. E. Williams Jackson, also known as Billie, is an archaeologist with an astonishing secret revealed in the second story of the series. The fourth member is Van Emmon, the geologist of the group.