J. H. · John H. · John L. Hargrove
Palgrave Macmillan · St. Martin's Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Beneath the Surface: Killer Whales, SeaWorld, and the Truth Beyond Blackfish | 978-1-250-08140-7 (1-250-08140-8) | 2016 | Howard Chua-Eoan |
| Beneath the Surface: Killer Whales, Seaworld, and the Truth Beyond Blackfish | 978-1-137-28010-7 (1-137-28010-7) | 2015 | |