Great pictures! Loads of interesting facts! I learned so much, and will be returning to this book for reference! What a fun idea.
They mentioned some things that are theories, or even hypothesis, as if they were verified truth. It's alright to mention it, but I would have rathered they'd at least let us know when something hasn't been proven, instead of claiming it as a matter of fact. It felt like they slipped a bit into propaganda at times?