- Paperback: 60 pages
- Publisher: Hopscotch Educational Publishing (28 Aug. 2001)
- Language: English
- ISBN-10: 1902239717
- ISBN-13: 978-1902239712
- Product Dimensions: 20.8 x 0.6 x 29.2 cm
- Amazon Bestsellers Rank: 1,640,107 in Books (See Top 100 in Books)
Richard Walker is a widely published writer of many science, biology and natural history titles for children of all ages. Richard is a former teacher of biology and science. He also provides a consultancy service for editors and designers and advises on the suitability of illustrations and scientific images. --This text refers to an alternate Paperback edition.