| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Enfance Martyre | 978-83-223-1868-3 (83-223-1868-5) | 1981 | Roman Hrabar · Jacek E. Wilczur |
| The fate of Polish children during the last war | 978-83-223-1950-5 (83-223-1950-9) | 1981 | Roman Hrabar · Jacek E. Wilczur |