Nick Hanna has been writing about diving since the publication of The Tropical Beach Handbook (1989), which covered diving and snorkelling in 22 countries. He is co-author of the ground-breaking Greenpeace Book of Coral Reefs (1992). He has written eleven guidebooks, including the best selling Rough Guide to the Millennium. He was instrumental in developing New Holland’s award-winning Globetrotter Dive Guides (now with 15 titles in print). He writes diving features regularly for the travel pages of the UK national press.

Nick's own website can be found at www.nickhanna.co.uk