Chapter Book · Ages 9–12 · 2019
Charlie Thorne and the Last Equation
By Stuart Gibbs · Book #1 in the Charlie Thorne series
A young genius must outsmart a sinister group to protect Einstein's hidden equation.
402 pages· 76,082 words· Est. 8.5 hour read
4.3/5 Goodreads · 7,594 ratings
$8.99Save 5%
Summary: Charlie Thorne, a brilliant young code-breaker, is thrust into a global race against the Furies, a dangerous group seeking Einstein's hidden equation. With the CIA relying on her genius, Charlie must navigate a perilous world of secrets and deception. Can she crack the code and save humanity, or will the equation fall into the wrong hands? In this high-stakes adventure, trust is scarce, and the clock is ticking.


