| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Words to the Rescue 2: The sentiment guide for the tongue tied. 1000 more things to write on the card when you don't have a clue | 978-0-9800480-1-8 (0-9800480-1-X) | 2011 |
| Words to the Rescue: The sentiment guide for the tongue tied. 1000 thoughtful things to write on the card when you don't have a clue. | 978-0-9800480-0-1 (0-9800480-0-1) | 2007 |