One of our favourite books of all times. "Billy Tibbles moves out" comes highly recommended in our house.

It was even on sale in the English bookshop we visited today - where we had a fun session of English nursery rhymes and songs. Sadly, we were the only "proper" bilingual family there - the others, all overly eager, German mums wanting their kids to learn English at 6 months - if possible, a bit earlier.

I guess it's only laudable - but I still find it a bit obsessive.