Walker, Richard: - Steve Parker is a writer, editor, and consultant specializing in general science and life sciences. He graduated with BSc Honours First Class and is a Senior Scientific Fellow of the Zoological Society of London. Steve has written more than 250 books, including The Human Body, Eyewitness Medicine, Eyewitness Human Body and Medicine. He has been shortlisted for prizes ranging from BBC Blue Peter Book of the Year to Times Educational Supplement Information Book of the Year and the Rhône-Poulenc Prize, and won the 2014 BMA Board of Science Award for the Public Understanding of Science, and as of 2018 is a two-time winner of the School Library Information Book award.