Brandon T. Snider is the bestselling author of the award-winning Dark Knight Manual, as well as the Avengers: Infinity War: The Cosmic Quest series. Additionally, he has written books featuring Cartoon Network favorites such as Adventure Time and Regular Show, Marvel's Spider-Man and Black Panther, plus pop-culture icons such as Justice League, Star Wars, and The Muppets. He lives in New York City, where he is a member of the Writers Guild of America and SAG-AFTRA. Jennifer George is president of the Rube Goldberg Institute for Innovation and Creativity. George is Rube Goldberg's granddaughter and lives and works in New York City. Ed Steckley is an award-winning print and advertising illustrator. He grew up in Racine, Wisconsin, and currently lives in Queens, New York. He is on the board of directors of the National Cartoonist Society and is president of its New York City chapter.