G.B. · Gabi Berens · Gabi Bewernick · Geoff Brunsden
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Jay-Z | 978-1-4222-0269-2 (1-4222-0269-0) | 2007 |
| Reports Index 1995 | 978-1-900332-00-2 (1-900332-00-0) | 1995 |
| Reports Index 1996 | 978-1-900332-01-9 (1-900332-01-9) | 1996 |