Hi there, I'm having a clear out. this 320 page book is in excellent condition, never been used. At the back of the book is 3 clear see through pages and a felt pen so you can reuse the book without writing on the pages. The pen does not seem to write but I'm guessing that you could use another felt tip. This book also comes with the answers at the back of the book. The book measurements are: 22cm x 28.5cm