* To accompany Interactive Book 1
This Network Licence gives you permission to load the software onto your network, allowing multiple users to access it. Without purchasing a network licence you can only use the software on a single computer in your school.

This Network Licence gives you permission to load the software onto your network, allowing multiple users to access it. Without purchasing a network licence you can only use the software on a single computer in your school.

This is book 1 in Collins Ks3 Science .

This book has been graded for interest at 11-12 years.

This book was published 2008 by HarperCollins Publishers .

Jo Foster studied history at the University of Cambridge and then worked for several yearson TV history documentaries as a researcher and assistant producer. She is the author of the History Spies series. Jo lives in Winchester with her family. By Aleks Jedrosz, Nicky Thomas and Emma Poole, Edited by Edmund Walsh