Picture Books for Older Readers

Dad puts Bill to bed in his cot, but who visits Bill during the night? Tim and Bill - Dad gives Tim and Bill a treasure map. What do they find in the garden?

In 'It Is A...', what is it? Can you find it on the page? In 'Big Fin and Kid Ben', Big Fin is having fun, but Kid Ben is not. Will Kid Ben still help Big Fin when he gets lost?