R. T. ยท Rob Taviner & Richard Witcombe Alan Gray
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Is That So?: A Selection of Tales from Caving's Legendary "Nutters, Characters, Pissheads and Selfless, Generous, Rough Diamonds" | 978-O-953131O-2-O (O-953131O-2-5) | 2010 | Robin Gray |
Rob Taviner & Richard Witcombe Alan Gray