CRISPIN BOYER has written more than 15 books for National Geographic Kids , covering topics that young readers find fascinating, from bugs to boogers, ninjas to knights, and sharks to cyborgs. His debut middle-grade fiction seriesZeus the Mighty combines Boyer's ability to entertain with lively cha...

CRISPIN BOYER has written more than 15 books for National Geographic Kids , covering topics that young readers find fascinating, from bugs to boogers, ninjas to knights, and sharks to cyborgs. His debut middle-grade fiction seriesZeus the Mighty combines Boyer's ability to entertain with lively characters and educate with historical facts. He lives in Hawaii with his family. Before becoming a bestselling children's book Illustrator, ANDY ELKERTON worked in the video game industry, helped manage an art gallery, and was a steward in a medieval castle in Scotland! Nowadays he spends his time happily hidden away in his little studio, producing artwork for picture books, ad campaigns, TV, and toy design. He lives in a small village on the west coast of Scotland, with his wife and three children.