Secret Coders: Secret Coders: Potions & Parameters

Gene Luen Yang

Mar 2018 · Secret Coders Issue #5 · Sold by First Second

About this ebook

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 writes, and sometimes draws, comic books and graphic novels. As the Library of Congress’s fifth National Ambassador for Young People’s Literature, he advocates for the importance of reading, especially reading diversely. His graphic novel American Born Chinese, a National Book Award finalist and Printz Award winner, has been adapted into a streaming series on Disney+. His two-volume graphic novel Boxers & Saints won the LA Times Book Prize and was a National Book Award finalist. His nonfiction graphic novel Dragon Hoops received an Eisner Award and a Printz honor. His other comics works include Secret Coders (with Mike Holmes), The Shadow Hero (with Sonny Liew), as well as Superman Smashes the Klan and the Avatar: The Last Airbender series (both with Gurihiru). In 2016, he was named a MacArthur Foundation Fellow.


Mike Holmes’s comics can be seen in Bravest Warriors, Adventure Time, True Story, This American Drive, and Animal Crackers: Cricus Mayhem.