Jonathan Emmett worked as an architect before becoming a children's author and novelty book designer. He likes building things and taking things apart, playing games and solving puzzles, and letting his imagination run riot.

Ingela P. Arrhenius has illustrated several picture books as well as other products for children. Her love of retro style, typography, and color is reflected in all of her work. Ingela lives with her husband and two sons in Stockholm, Sweden.