Emily Woo Zeller
Author
Series
Accelerated Reader
IL: MG - BL: 6.4 - AR Pts: 12
Language
English
Formats
Description
"After cracking Einstein's code and uncovering what Darwin discovered in the Amazon, Charlie is back at it. The great Cleopatra has left behind the greatest source of all her power written on a stone tablet. It's up to Charlie to figure out where it leads and what it is before the next undiscovered treasure falls into the wrong hands"--