There are 36 pages in this book. This book was published 2010 by @ebol .

Mark Winterbottom is former Head of Biology at King Edward VI School in Bury St Edmunds, and now a science education lecturer at Homerton College, Cambridge. Ceri Jones is Head of Biology and Key Stage 3 Co-ordinator for Science at Bryntawe Comprehensive in Swansea. Jen Green is a widely published children's nonfiction writer, specializing in natural science topics.