A New Scientist Gift Pick 2017From luminous squid to invisible plankton, from sandy shorelines to the bone-crushing pressure of the deep, marine conservationist Tom "The Blowfish" Hird takes us on an incredible journey revealing what lurks beneath the waves. A treasure chest of fascinating facts, full-colour photos and vintage line drawings, Blowfish's Oceanopedia is a stunningly beautiful guide to all we know about our oceans and the weird and wonderful creatures that inhabit them.

Tom'the Blowfish' Hird is a heavy-metal-loving marine biologist, who knows almost everything there is to know about the world's ocean ecosystems. An ardent marine conservationist, he is an experienced scuba diver with a Divemaster qualification. He has made many TV appearances, including Fishing Impossible, Blue Peter, Sunday Brunch and This Morning. He is an ambassador for The Marine Conservation Society.