For William fans, this is an absolute must. Ten volumes of William antics have kept me (and all the other members of my household) busy (with about 2 stories a night in bed) for months. For those of you who don't know William, he is irresistable to both children and adults alike.
Children will find his adventures give them wonderful ideas for new games and adventures of their own; they will also enjoy his creativity in his triumphs against the adult world, his school teachers, the local tattle-tale bratt, his schoolroom enemies, stuffy extended-family members, etc..
As for the adults - I very rarely find someone with such an accurate (and amused) eye for social comedy as this author. Everyone's real motives come out in these stories, in hilarious contrast to the image they are trying to portray.
I highly recommend this set!