Jack Chabert Jack Chabert is the New York Times bestselling author of the Poptropica graphic novel series. He is also the creator and author of the Eerie Elementary series with Scholastic Branches. Jack Chabert is a pen name for Max Brallier. Max is the auhor of more than 20 books for children, including the Mister Shivers early reader series, Galactic Hot Dogs, and the New York Times bestselling The Last Kids on Earth middle-grade series. He lives in New York City with his wife, Alyse. Visit the author at MaxBrallier.com. Read More Read Less