As I read such books Every Day to my kids [5, 8] I've met most of the books for their age. Usually I am not a proud hungarian, but I have to admit there are some really, really good authors here. Most of the value was written in the 70s-80s though. [Really] Good books for children are rare. People think everything is perfectly OK for them... So many carppy books on the market..
Last thing that shocked me was the book Paul McCartney wrote to kids. It is Pure Fucking Shit.