| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Safety Puzzles for Healthcare and Health Services | 978-1-59996-166-8 (1-59996-166-0) | 2009 |
| Safety Puzzles for Osha's Top 10 Violations | 978-1-59996-159-0 (1-59996-159-8) | 2008 |
| Safety Puzzles for the Hospitality Industry | 978-1-59996-170-5 (1-59996-170-9) | 2009 |
D. I. · D. P. · D. Perry · Dr.P · I. P. · I Perry · Isabel Perry