Dirty Bertie – Germs! Author: David Roberts ISBN: 9781847150738 Format: Paperback Publication Date: 2009 No of Pages: 96 SKU: 9781847150738 Categories: 8-11 yrs, 9-12 yrs, David Roberts Related products Prince Caspian (Book 4) Read more The Lion, the Witch and the Wardrobe (Book 2) Read more A whale of a tale Read more Clam-I-am! Read more