P.E. · R. E. · R. Eddy · R. P.
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Warnings: Finding Cassandras to Stop Catastrophes | Paperback | 978-0-06-248803-9 (0-06-248803-1) | 2018 | Richard A. Clarke |
| Warnings: Finding Cassandras to Stop Catastrophes | Hardcover | 978-0-06-248802-2 (0-06-248802-3) | 2017 | " |