Books in Mayan hieroglyphic writing that survived the Spanish conquest.
They are made of fig-bark paper folded like an accordion, with covers of jaguar skin. Though most Mayan books were destroyed as pagan by Spanish priests, four are known to have survived: the Dresden Codex , probably dating from the 11th or 12th century, a copy of earlier texts of the 5th9th century; the Madrid Codex, dating from the 15th century; the Paris Codex, slightly older than the Madrid Codex; and the Grolier Codex, discovered in 1971 and dated to the 13th century. They deal with astronomical calculations, divination, and ritual.