Christian Ell · Christine Ely · Christoph Eul · Christopher Ely
| title | ISBN-13 | year of publication |
|---|---|---|
| Angel Bear Yoga: Adventure Stories- Children's stories that are perfect for relaxation, sleep time or kid's yoga. | 978-0-9789060-4-7 | 2007 |
| Angel Bear Yoga Companion Book | 978-0-9789060-1-6 | 2007 |
| Angel Bear Yoga Main Lesson Book, 2nd Edition | 978-0-9789060-9-2 | 2008 |
| Angel Bear Yoga Main Lesson Book | 978-0-9789060-0-9 | 2007 |
| Angel Bear Yoga Playing Cards | 978-0-9789060-2-3 | 2007 |