| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Cave Diving Group Manual | 978-O-9O1O31-O4-4 (O-9O1O31-O4-6) | 2008 | Andrew M. Ward · Colin P. Hayward · David C. W. Brock · John N. Cordingley · Duncan M. Price · Richard W. Stanton · Mike B. Thomas |