[mustache ride]

Originally Posted by tete

There was a Canadian author who wrote a mystery series featuring a brother-sister duo - it was targeted for pre-teens, early teens. One of his books was about Oak Island. I think that's the only reason why I know about it. Be damned if I can recall the author's name though, but I do remember bits from that book series. I"ll try to remember to PVR it.

Encyclopedia Brown?