Reef Life: An underwater memoirReef Life is a marine science memoir the story of how Britain's pre eminent marine conservation scientist, fell in love with coral reefs. Callum Roberts begins as a young university student who had never been abroad, spending a summer helping to map the unknown reefs of Saudi Arabia. From the moment he first cleared his goggles, he's never looked back, moving on to survey Sharm al Sheikh, and from there diving and researching all over the world,