The material of the Maya side of this site is based on the following books:

Sylvanus G. Morley: The ancient Maya

Michael D. Coe: Breaking the mayacode

Dennis Tedlock: Popol Vuh (translation)

John Montgomery: Dictionary of maya hieroglyphs

Linda Schele, David Freidel, Joy Parker: Maya cosmos

Heike Owusu: Symbole der Inca, Maya & Azteken

John Major Jenkins: Maya cosmogenesis 2012

Maria Longhena: Maya script