| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| How to Raise a Happy Toddler | 978-0-09-192951-0 (0-09-192951-2) | 2011 |
| La nanna perfetta. La guida per assicurargli un sonno tranquillo | 978-88-418-6471-5 (88-418-6471-0) | 2011 |
| Save Our Sleep: Helping your baby to sleep through the night, from birth to two years | 978-0-09-192950-3 (0-09-192950-4) | 2010 |