<Li> The Madrid Codex, also known as the Tro - Cortesianus Codex (112 pages, 6.82 metres (22.4 feet)); </Li> <Li> The Paris Codex, also known as the Peresianus Codex (22 pages, 1.45 metres (4.8 feet)). </Li> <P> An alleged fourth codex remains (as of August 2017) controversial: </P> <Ul> <Li> The Grolier Codex, also known as the Sáenz Codex . </Li> </Ul>

The codices describe several social classes that were marked by