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The Cool Code 2.O 

For fans of Raina Telgemeier and Kayla Miller comes the second graphic novel in the funny slice-of-life Cool Code series.

Morgan, Zoey, and Daniel discover that the popularity AI they've coded is being used to wreak mischief and destroy friendships in their school. It's up to them to fix the glitch!

When the coding club finds that their app has a malicious user, Morgan, Zoey, and Daniel code an update to contend with a mischievous AI llama that’s guiding a not-so-popular kid named Marcus to cause chaos in the school.

Annoying little siblings, chaotic pranks, and more abound as they race to repair the glitchy app—and their own friendships—in their school before the damage is irreversible.

 HarperCollins Publishers

Praise for The Cool Code

"Mai's bright, full-color art is reminiscent of Raina Telgemeier's and should instantly appeal to her fans"

Kirkus Reviews

"A humorous exploration of cracking the middle school social code for anyone craving more personified snarky llamas in their lives."

School Library Journal

"Mai's full-color artwork is inviting and cartoony, complete with noodle arms and exaggerated eyes, but the app avatar C.C., a pink llama, is simply adorable and certainly the star of the show. An easy and engaging pick for STEM-loving middle-graders."


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