Blume · Frances Lincoln Children's Books · Sleeping Bear Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Albert Edition 1. | 978-1-58536-251-6 (1-58536-251-4) | 2004 |
| Alberto 2 | 978-84-9801-023-7 (84-9801-023-3) | 2006 |
| Albert: v. 3 | 978-1-84507-135-6 (1-84507-135-2) | 2006 |