Charlie Thorne and the Last Equation (Signed Book) (Charlie Thorne Series #1)

Charlie Thorne and the Last Equation (Signed Book) (Charlie Thorne Series #1)

by Stuart Gibbs

Hardcover(Signed Edition)

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Fast-paced, smart, and action-packed...a real page-burner. —Chris Grabenstein, #1 New York Times bestelling author of the Mr. Lemoncello’s Library series

From New York Times bestselling author Stuart Gibbs comes the first novel in a thrilling new series about the world’s youngest and smartest genius who’s forced to use her unbelievable code-breaking skills to outsmart Einstein.

Charlie Thorne is a genius.
Charlie Thorne is a thief.
Charlie Thorne isn’t old enough to drive.

And now it’s up to her to save the world...

Decades ago, Albert Einstein devised an equation that could benefit all life on earth—or destroy it. Fearing what would happen if the equation fell into the wrong hands, he hid it.

But now, a diabolical group known as the Furies are closing in on its location. In desperation, a team of CIA agents drags Charlie into the hunt, needing her brilliance to find it first—even though this means placing her life in grave danger.

In a breakneck adventure that spans the globe, Charlie must crack a complex code created by Einstein himself, struggle to survive in a world where no one can be trusted, and fight to keep the last equation safe once and for all.

Product Details

ISBN-13: 9781534463875
Publisher: Simon & Schuster Books For Young Readers
Publication date: 11/16/2019
Series: Charlie Thorne Series , #1
Edition description: Signed Edition
Pages: 400
Sales rank: 7,594
Product dimensions: 5.80(w) x 8.40(h) x 1.20(d)
Age Range: 10 - 14 Years

About the Author

Stuart Gibbs is the author of the FunJungle series, as well as the New York Times bestselling Spy School and Moon Base Alpha series. He has written the screenplays for movies like See Spot Run and Repli-Kate, worked on a whole bunch of animated films, and developed TV shows for Nickelodeon, Disney Channel, ABC, and Fox. Stuart lives with his family in Los Angeles. You can learn more about what he’s up to at

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Charlie Thorne and the Last Equation 4.5 out of 5 based on 0 ratings. 4 reviews.
Twink 9 months ago
I find myself listening to more and more audio books. And I also find that I'm (happily) listening outside of my normal choices. Charlie Thorne and the Last Equation is new from Stuart Gibbs and was my latest listen. Charlie Thorne is actually a twelve year old girl. A brilliant (and wealthy) twelve year old who is already in college. But her studies are cut short (well honestly she hardly ever went anyway) when the CIA comes calling. They need her help to find a 'last equation' from Albert Einstein - one that some 'baddies' also want. If it falls into the wrong hands, the fate of the world is at stake. Gibbs has penned a fun read that anyone around that twelve year old mark is going to love. (and especially girls) Charlie has an incredible quick mind. Listeners will enjoy her leaps - both physically and mentally. She thwarts the adults in her path time and time again. I must admit, I was impressed with Gibbs' clues - they're well thought out, believable and fairly intricate. I quite enjoyed following along to the final reveal. The action is constant, keeping the book moving forward at a fast pace. The two adult agents paired with Charlie are (thankfully) not buffoons. They're very capable as well. Gibbs does some relationship exploration between both agents and Charlie. This is done thoughtfully - after all, she may be brilliant, but she's still a twelve year old. Emily Woo Zeller was the reader and she did a great job. She provided a perfectly suited voice for Charlie, youngish sounding but full of sass. She lowers and slows down the tone and pace for the adult characters. The male voices were believable. And all the characters were easily differentiated. Zeller's voice is clear and easy to understand and she enunciates well. She captured the action and tension of the plotting easily with her inflection and speed. This would be a great listen for a family road trip. And I could see a sequel in the making.
Carstairs38 9 months ago
Meet Charlie Thorne. She is highly intelligent, a great athlete – and twelve-years-old. She is attending college, if you can call only showing up on test days to be attending college, just biding her time until she is legally an adult. Until the day the CIA shows up and strong arms her into helping them on a mission of critical importance. It is believed that Albert Einstein developed an equation in the 1930’s that rivals his theory of relativity in importance, but he hid it to keep it from falling into the wrong hands. While people all over the world have been looking for it for decades, the race to find it has heated up, with the fate of the world potentially in the balance. Because Charlie is so smart, they think she can more easily decode the clues that Einstein left behind. Will Charlie be able to follow the clues to find it? I was excited to dive into a new series from middle grade author Stuart Gibbs. It takes a little time to set up the characters and the story in the first half, but the second half is packed with action. When I got here, it was nearly impossible to put down. The main characters got some nice character growth over the course of the book. The rest of the characters aren’t quite as sharp, but they are developed enough to keep us engaged in the book. This doesn’t have quite as much humor as some of Stuart Gibbs’s other books, although I did laugh some. The more serious tone is reflected in the more serious nature of the story. There isn’t anything that isn’t appropriate for the intended audience, but there is more violence off the page than in his previous books. Only the most sensitive kids will be bothered by what happens here, however. The ending of this book will leave you ready for Charlie’s next adventure. I know I’m anxious for it.
Costumer500 11 months ago
Excellent book but.... the age range should be 13-18 not 10-18. The content (spoilers) is too intense for 10-12 year olds. Having the “bad guys” wanting to blowup the ports with nuclear bombs to eliminate the flow of immigrants to Europe is not something 10-12 year olds can process. The knowledge of world situations is necessary to balance the story with the current world situation. Heck, I doubt that half of High School students could read this book and understand the subtleties in much of the book’s situations. This Includies the obvious description of the characters ethnic diversity.
Anonymous 11 months ago