E. Young · Emma Yanes · Emma Young · Eoin Young
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Skua and Penguin: Predator and Prey | Paperback | 978-0-521-01813-5 (0-521-01813-7) | 2008 |
| Skua and Penguin: Predator and Prey | Hardcover | 978-0-521-32251-5 (0-521-32251-0) | 1994 |