Robert Arthur

Robert Arthur is widely recognized for creating The Three Investigators series, a popular juvenile detective series featuring Jupiter Jones, Pete Crenshaw, and Bob Andrews. These books were known for their clever mysteries and engaging characters.

The Three Investigators series can generally be read in publication order, starting with The Secret of Terror Castle. While each book presents a self-contained mystery, following the publication sequence allows readers to see the characters' development and the introduction of recurring elements.

Robert Arthur also wrote under the pseudonym Robert Arthur, Jr. for some of his works, particularly within the mystery and juvenile fiction genres.