John Patrick Green is a human with the human job of making books about animals with human jobs, notably the smash-hit graphic novel series InvestiGators. John is definitely a multiple New York Times-bestselling human author and not just a bunch of animals in a trench coat pretending to have a human job. With over four million copies of InvestiGators in print, John is a successful human being with only two hands and a normal amount of fur. He lives in a Brooklyn apartment that doesn't allow animals other than the ones living in his head.

Pat Lewis is a freelance cartoonist/illustrator who lives in Pittsburgh, PA with his wife and two cats. His artwork has appeared in magazines such as Highlights for Children and Boys’ Life, as well as books by Workman Publishing, Macmillan and McGraw-Hill. Some of his favorite things in this world are: flea markets, road trips, monster movies and snack-bar nachos. Oh, and drawing funny pictures for kids and adults.