Franklin W. Dixon

The Four-Headed Dragon is the 69th title of the Hardy Boys series, written by Franklin W. Dixon.

The Sting of the Scorpion is Volume 58 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap. This book was written for the Stratemeyer Syndicate by James D. Lawrence in 1979. The first four printings contained a plug for Night Of The Werewolf, but this was removed after the court case …