Everything you could possibly want to know, with the relevant links.
The Confucius Institute Online have a multimedia page which supplements the British Council CHINESE FOR GCSE [Books 1, 2 & 3] and is an extremely useful and entertaining teaching aid:
Once on the page itself, you click on a number in the keypad in the left hand column to find the chapter you want. Each of the 24 numbers contains links to 3 chapters, so all 72 chapters of all 3 books are listed there.