A book that try to explain or related past events/history from the ice ages or close enough. It justed didn't do it really well. The explanation are not really well vulgarize/popularize, to much text to find the bottom line of it (keep in mind that it's for a young reader, something around 8-9 years old I would say), the illustrations look like a school book from a decade ago, and I try to cover lot of stuff, in fews pages, so trying to get everywhere often lead you nowhere and that's the case here. I know it's a bad review, don't want to be rude, like always it's not about/against the author, but the book itself, and this one is not good.