Palmer Square Press · SAGE Publications
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Accounting for the Environment | Hardcover | 978-0-7619-7136-8 (0-7619-7136-X) | 2002 | Jan Bebbington |
| Accounting for the Environment | Paperback | 978-0-7619-7137-5 (0-7619-7137-8) | 2002 | " |
| The Elusive Wow: Searching for Extraterrestrial Intelligence | Hardcover | 978-0-9839584-4-4 (0-9839584-4-0) | 2011 | |
H.G. · H. Gray · Professor Robert H Gray · R. Gray · R. H. · R. H Gray · Robert G. · Robert Gray · Robert H. · Robert Hofsindle (Gray-Wolf)