Encyclopedia Brown is a fictional character created by author Donald J. Sobol. He is a young boy who runs a detective agency in his hometown of Idaville. Known for his intelligence and keen observation skills, Encyclopedia solves various mysteries for his friends and neighbors, often using logic and deductive reasoning. The series, which began in 1963, features short stories that present a mystery for readers to solve alongside Encyclopedia. Each book contains multiple cases, allowing readers to engage with the narrative and test their own detective skills. The character has become a beloved figure in children's literature.