Ideal for reading to a very young 'un, or for a 4-6 year old learning to read (easy text at the top of the page, harder sentences for the adult beneath).

This is the set:
amazon page

It's a lovely version - twenty individual books for children to hold, rather than one weighty tome they can't manage, and all in a sturdy case. I've only just convinced my 6 year old he's ready to let it go! Still in good condition - no bent corners or stains of dubious origin

A snip at only £12! They've been going for about £20 on ebay when p&p is factored in.