
First published in 1916, this classic collection of mystery stories features the intrepid detective Craig Kennedy, a scientific investigator who uses his knowledge of chemistry and physics to solve some of the most challenging crimes of his era. Written by Arthur Benjamin...

First published in 1916, this classic collection of mystery stories features the intrepid detective Craig Kennedy, a scientific investigator who uses his knowledge of chemistry and physics to solve some of the most challenging crimes of his era. Written by Arthur Benjamin...