| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| a little book about believing: The Transformative Healing Power of Faith, Love, and Surrender | Paperback | 978-1-4507-7655-4 | 2011 |
| Gullible's Travels: The Adventures of a Bad Taste Tourist | Audio CD | 978-1-4332-0071-7 | 2007 |
| Gullible's Travels: The Adventures of a Bad Taste Tourist | MP3 CD | 978-1-4332-0072-4 | 2007 |
| Gullible's Travels: The Adventures of a Bad Taste Tourist | Paperback | 978-0-7627-2714-8 | 2003 |
| Gullible's Travels: The Adventures of a Bad Taste Tourist, Library Edition | Audio Cassette | 978-1-4332-0070-0 | 2007 |
| Le lettere dell'amore. Piccola psicologia della scritture per sapere se lui è quello giusto | Copertina flessibile | 978-88-502-0522-6 | 2004 |
| Lettere Dell'amore | " | 978-88-502-0523-3 | |
| Love Letters: Let His Handwriting Be Your Guide | Hardcover | 978-0-8065-2477-1 | 2003 |
| Naked in Dangerous Places: The Chronicles of a Hungry, Scared, Lost, Homesick, but Otherwise Perfectly Happy Traveler | Paperback | 978-0-307-39635-8 | 2009 |
| Stranded in Dangerous Places | " | 978-1-84454-971-9 | 2010 |
Alfred A. Knopf · Blackstone Audio, Inc. · Citadel · Globe Pequot · John Blake Publishing Ltd · TEA · Various small imprints