First American Edition. A Clue Club Mystery. First Bulldog Drummond title to have been written, at least partially, by Fairlie. Mystery novel with horror elements involving 'The Strangler', "a phantom whose only trace is the dead left in the wake of nefarious deeds". Near Fine in Good dustjacket, shallow chipping at spine ends and flap corners, several scotch tape shadows at verso, some darkening from tape at exterior.