These are the most memorable underwater images from the prestigious Wildlife Photographer of the Year competition. They have been specially selected for this unique book from the hundred of thousands of images received over the last 50 years. The collection gives us a glimpse into an often unseen world containing many strange and beguiling creatures. Each image is accompanied by a story from the photographer, explaining what the image means to them and how they were able to capture it. This portfolio reveals a spectacular panoply of life, which is as diverse and colourful as anything found on land.