This site is primarily dedicated to helping fans and collectors of The Three Investigators series accurately identify the many different U.S. formats available.
The site also serves as a repository for historical information pertaining to The Three Investigators series that can't readily be found elsewhere.
The site actively promotes the work of both amateur and professional authors and artists inspired by Robert Arthur
and The Three Investigators series.
Finally, this site serves as an ongoing source of
accurate, current Three Investigators findings and information, "Research-In-Progress" if you will. Enjoy!
