Am I recalling correctly that he didn't like children very much? Or was that A.A. Milne? Whilst trying to find something to help me remember the latter's name, I found this neat site of poems for kids:
http://www.ongoing-tales.com/SERIALS/oldtime/POETRY/

And then I found this, which illustrates something a friend said just yesterday, that the web can be a freaky place:
http://www.geocities.com/colosseum/base/9807/
The listing comes with this: Mature Content