Jack Chabert is a game designer for Poptropica, the creator and author of Eerie Elementary, and, writing under a different name, the author of more than 25 titles including licensed books for Adventure Time, Regular Show, Uncle Grandpa, and Steven Universe. Chabert lives in New York with his wife.

Kory Merritt, cocreator of Poptropica comics, started cartooning and illustrating while attending SUNY Brockport. His weekly comic strip, Brockport Chronicled, won the John Locher Memorial Award for Cartooning. He is also the author of the online comic strip The Lost Side of Suburbia and the upcoming illustrated series The Dreadful Fate of Jonathan York. Merritt lives in Hammondsport, New York, where he teaches art for grades K–6.

Jeff Kinney is a #1 New York Times bestselling author of The Diary of a Wimpy Kid series and five-time Nickelodeon Kids’ Choice Award winner for Favorite Book. Kinney has been named one of Time magazine’s 100 Most Influential People in the World. He is also the creator of Poptropica, which was named one of Time magazine’s 50 Best Websites. He spent his childhood in the Washington, DC, area and moved to New England in 1995. Kinney lives with his wife and two sons in southern Massachusetts, where they own a bookstore, An Unlikely Story.