| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Bilikonyv | Hardcover | 978-963-87140-0-8 | 2006 | |
| Dziewczynka | Taschenbuch | 978-83-922819-4-8 | 2007 | |
| I Want My Mother | Hardcover | 978-0-694-01379-1 | 2000 | |
| Joshua's Book of Clothes | " | 978-0-694-01381-4 | 2000 | |
| Joshua's Book of Manners | " | 978-0-694-01380-7 | 2000 | |
| Ksiazka pelna milosci, czyli jak Michalek przyszedl na swiat | Taschenbuch | 978-83-62795-40-6 | ||
| Nocnik nad nocnikami Chlopiec | Hardcover | 978-83-926276-3-0 | 2013 | |
| Nocnik nad nocnikami Dziewczynka | " | 978-83-926276-2-3 | 2013 | |
| Once Upon a Potty -- Boy | Board book | 978-0-2281-0237-3 | 2019 | |
| Once Upon a Potty -- Boy | " | 978-1-77085-404-8 | 2014 | |
| Once Upon a Potty -- Boy | Hardcover | 978-1-55407-283-5 | 2007 | |
| Once Upon a Potty--Boy | " | 978-0-694-01387-6 | 1999 | |
| Once Upon a Potty, Boy: With Audio CD | Board book | 978-1-55407-383-2 | 2008 | |
| Once Upon a Potty for Her | DVD | 978-0-7641-2785-4 | 2004 | |
| Once Upon a Potty for Her | VHS Tape | 630181231X | 1991 | Charles Pinsky · John Tierney · John White · Mike McCall |
| Once Upon a Potty for Him | " | 6301812328 | 2001 | |
| Once Upon a Potty for Him DVD | DVD | 978-0-7641-2786-1 | 2004 | |
| Once Upon a Potty -- Girl | Board book | 978-0-2281-0238-0 | 2019 | |
| Once Upon a Potty -- Girl | " | 978-1-77085-405-5 | 2014 | |
| Once Upon a Potty -- Girl | Hardcover | 978-1-55407-284-2 | 2007 | |
| Once Upon a Potty--Girl | " | 978-0-694-01648-8 | 2002 | |
| Once Upon a Potty--Girl | " | 978-0-694-01388-3 | 1999 | |
| Once Upon a Potty, Girl: With Audio CD | Board book | 978-1-55407-384-9 | 2008 | |
| Once Upon a Potty Sound Book for Girls | " | 978-1-60553-417-6 | 2010 | Editors of Publications International Ltd. |
| On Grandparents' Farm | Hardcover | 978-0-694-01386-9 | 2001 | |
| Op het potje | " | 978-90-257-3168-7 | 1999 | |
| Prudence's Baby-sitter Book | " | 978-0-694-01384-5 | 2000 | |
| Prudence's Book of Food | " | 978-0-694-01383-8 | 2000 | |
| Prudence's Get Well Book | Paperback | 978-0-694-01378-4 | 2000 | |
| Prudence's Goodnight Book | " | 978-0-694-01377-7 | 2000 | |
| Sefer ha-nimusim | 978-965-07-0066-9 | 1990 | ||
| The Moon and the Stars | Hardcover | 978-0-694-01385-2 | 2001 | |
Barrons Educational Series · Firefly Books · Gottmer · HarperCollins · Keter · Nisza · Pozsonyi Pagony Kft. · Publications International, Ltd.