I really enjoyed Neutral Buoyancy by Tim Ecott, fantastic book.
Just finished The Dive by Pipin Fereras, an interesting read about freediving but I wasn't keen in the writing style. Very sad story though..
Currently reading The Fireside Diver, edited by Bonnie Cardone. Its a collection of stories by different divers and its good, some wonderful tales being told! I keep laughing on the train to work, much to the other commuters consternation!
Great to see such a long list of things I haven't read yet though - Thanks everyone for sharing. I have taken notes!