| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Der Bartkauz | 978-3-89432-227-4 | 2003 | |
| Owls of Europe | 978-1-4081-3675-1 | 2010 | |
| Owls of the World | 978-0-2281-0236-6 | 2019 | |
| Owls of the World: A Photographic Guide | 978-1-77085-274-7 | 2013 | |
| Owls of the World: A Photographic Guide | 978-1-4081-3028-5 | 2012 | |
| Owls of the World: A Photographic Guide | 978-1-77085-136-8 | 2012 |
H. M. · Hahn Michael · Hamm Michael · Hanna Michel · Hanna Musiol · Hannah Michell · Hanne Meckel · Hannu Mäkelä · Hannu Makela · Hannu Myakelya · Heini Möckli
A & C Black Publishers Ltd · Firefly Books · VerlagsKG Wolf