Secret Coders: Potions & Parameters (Secret Coders, 5) - Hardcover

Gene Luen Yang has written and drawn many award-winning comics, including the Avatar: The Last Airbender series, American Born Chinese, and Boxers & Saints. He is also the author of Level Up (with Thien Pham), The Shadow Hero (with Sonny Liew), and DC's New Super-Man series. He is the first graphic novelist to be named the National Ambassador for Young People's Literature.

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

Praise for the Secret Coders series:

"Gene Luen Yang’s talent is prodigious, his enthusiasm contagious . . . Even this confirmed technophobe was ready to learn coding." ―Katherine Applegate, author of Crenshaw and The One and Only Ivan

"Gene Yang brings computer coding to life." ―Entertainment Weekly

"By the end of Secret Coders, readers will learn the three major ways that code is organized, right alongside Hopper and Eni, not as something dry or rote, but something transformative." ―Wired

"While the coding instruction's as top-notch as ever, in this installment it's interpersonal dynamics and characters that, satisfyingly, take center stage."―Kirkus