As a writer, she has written for TV series, including Odd Squad, Kung Fu Panda: The Paws of Destiny, Home: Adventures with Tip and Oh, Spirit Riding Free, The Emperor's New School, WordGirl, American Dragon: Jake Long, O'Grady, G-Spot, and Breaker High.
In 2015, she was nominated for a Primetime Emmy Award for Outstanding Short-Form Animated Program for Disney XD's Wander Over Yonder.
[10][11] In 2014 Stein's book, How Not to Calm a Child on a Plane: And Other Lessons in Parenting from a Highly Questionable Source was published by Da Capo Press.
[12][13][14] How Not to Calm a Child on a Plane was optioned by Will Arnett's production company, Electric Avenue, as the basis of a sitcom for the CBS television network.
Stein wrote, produced, and starred in the 18-episode series which was a co-production of Unperfect Productions and Blue Ribbon Content (a subsidiary of Warner Bros. Television Studios).