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Publisher's Summary

The wackiest road trip in history has reached its final destination...
But Coke and Pepsi McDonald aren't in the clear just yet! Before they reach the finish line, the twins will be:



Abducted by aliens,
Trapped with a venomous snake,
Pushed through a deadly turbine, and
Thrown into a volcano.

Craziest of all, their parents might finally believe them!
Will the twins make it back home to California in one piece, or will they fall off the top of the Golden Gate Bridge? It's all coming to an end with this fifth book in the Genius Files series. You'll have to listen to believe it!
©2015 Dan Gutman (P)2015 HarperCollins Publishers
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Customer Reviews

Most Helpful
5 out of 5 stars
By Anonymous User on 04-20-18

Funny, interesting, satisfying.<br />

I love how the coke and pep continue to see weird places and the parents never find out the badges are trying to kill them.

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5 out of 5 stars
By Steph on 03-30-18

Best book ever!

I love the genius files series and this book was great at ending it off. It is an amazing series although I hope they make more!

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