Bloomsbury Publishing PLC · Bloomsbury USA
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Parent/baby Game | 978-0-7475-8363-9 (0-7475-8363-3) | 2008 |
| The Parent/Child Game | 978-0-7475-9680-6 (0-7475-9680-8) | 2008 |
| The Parent/Child Game: The Proven Key to a Happier Family | 978-1-58234-091-3 (1-58234-091-9) | 2000 |