| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| What Is A Disaster? | Hardcover | 978-1-4134-7986-7 | 2005 | Ronald W. Perry |
| What is a Disaster?: A Dozen Perspectives on the Question | " | 978-0-415-17898-3 | 1998 | |
| What is a Disaster?: A Dozen Perspectives on the Question | Paperback | 978-0-415-17899-0 | 1998 | |
| What Is A Disaster?: New Answers to Old Questions | " | 978-1-4134-7985-0 | 2005 | Ronald W Perry |