Franklin W. Dixon

The second of The Hardy Boys' series, The House on the Cliff involves Frank and Joe, along with their father, the famous detective, in the i…

The Secret of the Old Mill is the third volume of the original The Hardy Boys Mystery Stories. This book was written for the Stratemeyer Syn…

A dying criminal confesses that his loot had been secreted in an old tower. It remains for the Hardy Boys to make an astonishing discovery t…

The Hardy boys were sons of a celebrated American dectective and from their father learned the particulars of a number of unusual crimes. Th…

The house had been vacant and was supposed to be haunted. Mr. Hardy started to investigate - and disappeared! (From an old ad) This the s…

Frank and Joe solve the case of a counterfeiting ring, after Mrs. Hardy took some from a stranger. A tale full of thrills! This is third…