Dirty Bertie – Crackers! Author: David Roberts ISBN: 9781847150486 Format: Paperback Publication Date: 2008 No of Pages: 96 SKU: 9781847150486 Categories: 8-11 yrs, 9-12 yrs, David Roberts Related products Toro! Toro! Read more Oh, the things you can do that are good for you Read more The incredible book-eating boy Read more The silver chair (Book 6) Read more