David O'Doherty is a comedian and the author of the Danger Is Everywhere series. He is a regular guest on television shows such as QI, Have I Got News for You, and Would I Lie to You?, and he has written two theater shows for children, including one where he fixed their bicycles live on stage. He lives in Dublin, Ireland. 

Chris Judge is the award-winning author/illustrator of The Lonely Beast and a number of other picture books for children. He also illustrates books for older kids, including the Danger Is Everywhere series, Roddy Doyle's Brilliant, and the Create Your Own Adventures books with his brother Andrew. He lives in Dublin, Ireland, with his wife, Cliona, and their two daughters. His favorite band is Guided By Voices, and he is allergic to carrots.