Robert G. · Robert Gannon John Walsh · Robert Genin · Roberto Gimeno
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| English Cocker Spaniels | 978-0-86622-689-9 | 1990 | |
| Half mile up without an engine: The essentials, the excitement of sailplanes and soaring | 978-0-13-372151-5 | 1982 | |
| Half Mile Up Without an Engine: The Essentials, the Excitement of Sailplanes and Soaring | 978-0-13-372169-0 | 1982 | |
| Hellions of the Deep: The Development of American Torpedoes in World War II | 978-0-271-01508-8 | 1996 | |
| Time Is Short and the Water Rises, Operation Gwamba: The Story of the Rescue of 10,000 Animals from Certain Death in a South American Rain Forest | 978-0-525-22001-5 | 1967 | John Walsh |
| What's under a rock? | 978-0-525-42475-8 | 1971 | |
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