Books like Aztec, Inca & Maya
Elizabeth Baquedano, Brian Williams, DK Publishing
Aztec, Inca & Maya is 64 pages, about 1 hour 10 minutes at 250 words a minute.
12 books to read next
How long each takes
Avoid Becoming an Aztec Sacrifice! 35 min 
Popol-Vuh 1.7 h 
Pyramid 1.3 h 
Evil Star 6.4 h 
Rain Player 35 min 
Mystery of the Maya 2.5 h 
The Ugly One 4.8 h 
My Side of the Mountain 3.3 h 
Shadow of the Shark 2.5 h 
Secret of the Andes 2.4 h 
The Corn Grows Ripe 1.6 h 
Encounter 35 min Bar height shows length. Estimated at 250 words a minute.