
In the fourth installment of the New York Times bestselling Charlie Thorne series--which #1 New York Times bestselling author Chris Grabenstein called "a real page-burner"--Charlie searches for Isaac Newton's secret treasure across Europe and Australia....

In the fourth installment of the New York Times bestselling Charlie Thorne series--which #1 New York Times bestselling author Chris Grabenstein called "a real page-burner"--Charlie searches for Isaac Newton's secret treasure across Europe and Australia....

In the fourth installment of the New York Times bestselling Charlie Thorne series--which #1 New York Times bestselling author Chris Grabenstein called "a real page-burner"--Charlie searches for Isaac Newton's secret treasure across Europe and Australia.Charlie...
![Charlie Thorne and the Royal Society [Large Print] 1420514822 Book Cover](https://static.thriftbooks.com/general/noimage-big_e3ec8833.jpg)

Charlie Thorne, along with former agents Dante Garcia and Milana Moon, race to find an immensely powerful discovery of Isaac Newton's and face challenges and enemies along the way.