Mysteries of the planets /
Franklyn M. Branley ; diagrams by Sally J. Bensusen.
- 1st ed.
- New York : E.P. Dutton, c1988.
- 66 p. : ill. ; 24 cm.
- Mysteries of the universe series .
- Branley, Franklyn Mansfield, 1915- Mysteries of the universe series. .
"Lodestar books." Includes index.
Bibliography: p. 57.
Discusses the nine known planets of our solar system, their characteristics, and movements, as well as the possibilities of other undiscovered planets and extraterrestrial life.