Leonard visits space
By: Gene Darby ; illustrated by Ric Hugo.
Contributors: Hugo, Ric.
Series: His Time machine series
Publisher: Harr Wagner
Published: 1965
Place of publication: San Francisco
Language: eng
Number of pages: 44
Subjects: Space flight -- Juvenile fiction.; Astronauts -- Juvenile fiction.
Genres: Juvenile fiction.
Notes: At head of title: Leonard and his time machine.