It's by a guy named Joe Coleman. I guess his style would be best described as lowbrow. Maybe a bit outsider. Really intricate and detailed work, I could spend hours looking at it.
Anyway this is "The book of Joe" and I got it on amazon, it's awesome
http://joecoleman.com/
https://en.wikipedia.org/wiki/Joe_Coleman_(painter)
Joe is still alive, he's on Facebook and is a super interesting fellow. Thanks for reading comments and upvotes are appreciated.