The Boy with Two Belly Buttons

Stephen J. Dubner is the co-author of the groundbreaking Freakonomics series, which explores the hidden side of everything through economics. He's known for making complex ideas accessible and entertaining.

Christoph Niemann is an artist and author known for his distinctive visual storytelling. His picture books include "One Minute Till Bedtime," which showcases his playful and inventive style. Niemann's work often blends humor with sharp observation, making his books a joy for readers of all ages.