If you want to see inside the monkeys heads', what they are thinking and what park staff have to say about them,
then this is a must buy.

Today a local gave me a copy, and I think I'll have to buy one more!!!
Things you'd have to watch the monkeys for years to learn, written clearly in Japanese & English.
The pictures are of course award winning Toshio Hagiwara style, but I think the text is equally informative & moving!!!

Toshio, you're a legend.