Willy Ley
(1906 - 1969)
Willy Otto Oskar Ley was a German-American science writer who helped to popularize rocketry, spaceflight, and natural history
Bibliography
Best in Children’s Books Volume 2 (1957)
A collection of stories, poems and articles, some of which have new and different illustrators.
Read online at archive.org.
Willy Ley
Various
Maud Petersham
Miska Petersham
Henry C. Pitz
Feodor Rojankovsky
Et al
Robert Goddard Trail Blazer to the Stars (1964)
The life of the rocket pioneer.