Gene S. Helfman · Professor Gene Helfman
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Fishes: The Animal Answer Guide | Hardcover | 978-1-4214-0222-2 | 2011 | Bruce Collette |
| Fishes: The Animal Answer Guide | Paperback | 978-1-4214-0223-9 | 2011 | " |
| Sharks: The Animal Answer Guide | Hardcover | 978-1-4214-1308-2 | 2014 | George H. Burgess |
| Sharks: The Animal Answer Guide | Paperback | 978-1-4214-1309-9 | 2014 | " |
| The Diversity of Fishes | Hardcover | 978-0-86542-256-8 | 1997 | Bruce Collette · Douglas Facey |
| The Diversity of Fishes: Biology, Evolution and Ecology | Gebunden | 978-1-119-34191-8 | 2020 | Douglas E. Facey · Brian W. Bowen · Bruce B. Collette |
| The Diversity of Fishes: Biology, Evolution, and Ecology | Hardcover | 978-1-4051-2494-2 | 2009 | Bruce B. Collette · Douglas E. Facey · Brian W. Bowen |
Johns Hopkins University Press · Wiley · Wiley-Blackwell