About this item

From graphic novel superstar (and former computer programming teacher) and New York Times bestselling author Gene Luen Yang, Secret Coders: Potions & Parameters is the fifth volume in a wildly entertaining series that combines logic puzzles and basic coding instruction with a page-turning mystery plot!Dr. One-Zero won't stop until the whole town -- no, the whole world -- embraces the "true happiness" found in his poisonous potion, Green Pop. And now that he has the Turtle of Light, he's virtually unstoppable.There's one weapon that can defeat him: another Turtle of Light. Unfortunately, they can only be found in another dimension! To open a portal to this new world, Hopper, Eni, and Josh's coding skills will be put to the test.



About the Author

Gene Luen Yang

Gene Luen Yang is currently serving as the Library of Congress' fifth National Ambassador for Young People's Literature. His 2006 book American Born Chinese was the first graphic novel to be nominated for a National Book Award and the first to win the American Library Association's Michael L. Printz Award. It also won an Eisner Award. His 2013 two-volume graphic novel Boxers & Saints was nominated for the National Book Award and won the LA Times Book Prize. Gene currently writes Dark Horse Comics' Avatar: The Last Airbender series and DC Comics' Superman. Secret Coders, his middle-grade graphic novel series with cartoonist Mike Holmes, teaches kids the basics of computer programming.



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