A.G. · A Gérard · Athias Gérard & Lahy Georges · Gérard Athias
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Langue des Oiseaux - DVD | 978-2-9525147-1-2 | 2003 | Athias Gérard |
| Programy rodzinne twoich chorob | 978-83-62842-07-0 | 2013 | |
| Programy rodzinne twoich chorob t.2 | 978-83-62842-10-0 | 2014 | |
| Programy Rodzinne Twoich Chorob Tom 3 | 978-83-62842-11-7 | 2014 | |