| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2002 | 978-0-9543590-0-3 | Kay Elizabeth Bullen | Hedgehog Rehabilitation: A Guide to the Rescue, Rearing, Nursing, Care, Diagnosis, Treatment, Welfare and Release of the Hedgehog Erinaceus Europaeus |
| 2003 | 978-0-9543590-1-0 | Kay Bullen | Know Your Hedgehog: the Basic Facts and Much More |