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…

Frank and Joe Hardy, sons of a famous detective, get on the track of a dangerous gang of car thieves when their school friend and his father…

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

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 secon…

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…

In this early Hardy Boys book (the second to be published), the boys journey to a haunted house where a murder took place, and upon entering…

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 boo…

When the wealthy Applegate family have their valuables stolen, the Hardy boys are drawn into the case to save their friend's livelihood and …

The Hardy Boys track down a ring of car thieves - summary by Anthony St. Pierre

When teenage detectives Frank and Joe Hardy resolve to discover the secret of a seemingly haunted house atop a cliff, they find quite a bit …

Ted Scott is a young man who seems born to be an aviator. He comes from an humble background, fostered by an elderly couple who know little …

The Hardy boys begin their first case as sons of a famous detectives tracking down a jewel thief. - Summary by ClueChaser