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Charlie Thorne and the Last Equation

Twelve-year-old Charlie Thorne is a supergenius and the world’s best chance at finding Albert Einstein’s lost equation, which can save the world – or destroy it. Can Charlie outsmart terrorists, the Mossad, and the CIA to make sure the equation ends up in the right hands?
Ages 11+
Pages 400
Publisher Simon & Schuster
Last Offered Dec 2023

Average Rating

451 Reviews

Featured Reviews

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Engaging and interesting!

Review by Asa

Stuart Gibbs's books are both hilarious and exciting, and this book was no exception. It had the unbeatable combination of a great plot, intriguing characters, and awe-inspiring locations.

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Charlie Thorne and The Last Equation by Josh

Video review by Josh

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Charlie Thorne and The Last Equation by Josh
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Charlie Thorne and the Last Equation

Video review by Josh

Click below to see the video!

Charlie Thorne and the Last Equation

Reader Reviews

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Wow

Review by Xpert

All I'm gonna say is that this book was AMAZING! I love the mystery, could do without that much shooting.

Jul 07, 2025 06:50 PM
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there is a charlie thorne series

Review by Axolotlquestions

After I finished the first book I started reading the rest. The second book is called the lost city and is about Charels Darwin

Jul 06, 2025 11:49 AM
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Help I'm addicted

Review by SillyBuilder

It's so good that I am unable to not read it.

Jul 05, 2025 09:27 PM
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AMAZING!!!!!

Review by WingsofFireGlory9

I looooved this book. 1000000% WOULD RECOMMEND!!!!! Kind of violent in some parts but still very exciting and an aamazing read!

Jul 01, 2025 03:10 PM
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Bad

Review by OvalBlackSuit

Very bad book. Would give no stars if I could

Jun 05, 2025 10:02 PM