The Witchmaster's Key is Volume 55 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap. This book was written for the Stratemeyer Syndicate by Vincent Buranelli in 1976. The Hardy boys' investigation of a museum and grave robbery in Griffinmoore, East Anglia arouses the anger of a coven of black witches.
|Genre:||Detective fiction, Mystery|
|Number of editions:||3|