Look at the cover of the book ad you will see a Mayan pulling a rope with knots in it through his tongue. The also had plenty of blood thirsty rituals and rivalries with neighboring Mayans. Their underworld is a place full of farts.

I bought this book as part of an exhibit at Kimball Art Museum in Fort Worth. I am still a member.

The book its self is oversized and has lots of glossy pictures. There are a lot of good references to other books and articles on the Myna.

After reading this book and getting a good overview of what Maya really is, you may want to find some of their writing "Popol Vuh : The Definitive Edition Of The Mayan Book Of The Dawn Of Life And The Glories Of" by Dennis Tedlock.