0n this book Tony Groom provides a fascinating, no-holds-barred account of his remarkable life and of the world of professional naval and civilian divers. His story is gripping, humbling and highly amusing in equal measure- all the more for the matter-of-fact manner in which he tells it. From clearing unexploded bombs lodged in ships during the Falklands War, to hair-raising exploits in the oil fields of the North Sea, he shines a light on a calling that demands the coolest of heads and extreme courage.