The Hardy Boys Series

Frank and Joe Hardy, sons of the world famous detective Fenton Hardy, tackle their first case as budding detectives themselves. Although still in High School, the boys experience exciting chases, hold ups, robberies, clues, and false accusations; they winnow through mounds of evidence and conflicting stories, get some assistance from their famous father, and search and climb till they find the answer to the mystery of The Tower Treasure!

Frank and Joe, the sons of famous detective Fenton Hardy, want to follow in their father's footsteps. Their first chance to solve a mystery comes when jewels and securities are stolen from the safe of the local Applegate mansion. To make matters worse, the father of one of their good friends has been charged with the crime. The lads help their father identify the thief, but the location of the stolen items remains unknown. Frank and Joe use their budding investigative skills to solve the mystery and clear the innocent man.

Join Frank and Joe Hardy in their thrilling adventure with The Hardy Boys - The Tower Treasure. When a daring robbery leaves their friend’s family in jeopardy, the Hardy brothers take it upon themselves to investigate. Clues lead them to a shadowy mansion and an ancient tower rumored to hold hidden treasure. Will Frank and Joe unravel the mystery in time to save the day?

“The Tower Treasure,” the first book in the Hardy Boys series written by Franklin W. Dixon, introduces readers to the young sleuths Frank and Joe Hardy. The story is set in the fictional town of Bayport, where the brothers, sons of the famous detective Fenton Hardy, inherit their father’s knack for solving mysteries.

This is the original 1927 story of The Tower Treasure: The Hardy Boys Book 1. Frank and Joe Hardy, brothers who are high school students, use their investigation skills to solve the mystery of the stolen treasure from the eccentric Applegates. After finally finding out who did it, the dying criminal confesses that the loot had been hidden “in the old tower.” The tower is searched in vain, but it remained for the Hardy boys to make an astonishing discovery that cleared up the mystery.

Join Frank and Joe Hardy on their very first mystery adventure in The Tower Treasure! When a daring robbery leaves their friend’s family in dire straits, the Hardy boys take it upon themselves to uncover the truth and clear his name. Their search leads them to hidden clues, suspicious characters, and a mysterious old tower that holds secrets of its own.

Their instincts and intelligence were valuable assets for teenage brothers, Joe and Frank Hardy, as they followed in the footsteps of their well-known father, Fenton Hardy, a former police detective. They had wits and courage that gave them what it took to solve cases in their fictional home of Bayport in the upper east coast area of the US. They never lost their nerve despite being frequently confronted by danger. In this instance there is a robbery at the Tower Mansion and a friend of the Hardy Boys’ father is falsely accused. Young Joe and Frank take on the case.

Frank and Joe Hardy, sons of the world renowned detective Fenton Hardy, investigate a mysterious old house high on the cliffs above Barmet Bay when they are frightened off by a scream. During a storm they seek refuge in the house, only to return to their motorcycles' now empty tool boxes! The boys return to the apparently haunted house when they make a connection between the place and a smuggling case their father is working on. When their father goes missing, they have to investigate the caves beneath the house and confront the smugglers face to face.

Join Frank and Joe Hardy in their second thrilling adventure, The House on the Cliff by Frank W. Dixon, narrated by Brian Arens. Tasked with solving the mystery of a shadowy mansion perched perilously on the edge of a cliff, the Hardy Boys find themselves drawn into a case filled with danger, secret hideouts, and high-stakes intrigue. As they uncover a smuggling ring and face unexpected twists, their bravery and detective skills are put to the ultimate test.

Join Frank and Joe Hardy as they take on a thrilling new case in The House on the Cliff, the second book in the classic Hardy Boys series. When their father, the famous detective Fenton Hardy, goes missing while investigating a smuggling ring, the brothers are determined to uncover the truth.

While investigating a mysterious old house high on a cliff, Joe and Frank Hardy hear a scream and are scared away thinking the place might be haunted. Their dad has been hired by a pharmaceutical firm to find missing drug shipments and calls on the boys to help. He disappears at one point and his sons team up to rescue him from whatever happened. They made an extremely brave rescue of their dad from unscrupulous smugglers.

This is the original 1927 story of The House on the Cliff: The Hardy Boys Book 2. Frank and Joe Hardy, brothers who are high school students, use their investigation skills to solve the mystery of the vacant house on the cliff that was supposed to be haunted.

This collection contains three complete books in which the Hardy Boys, Franks and Joe, continue their adventures as young detectives in the fictional town of Bayport. These two teenage boys hope to follow in the footsteps of their father, a famous private detective.

Teenage sleuths Frank and Joe, the sons of famous detective Fenton Hardy, are back with another mystery: tracking down a band of elusive smugglers who have set up operations in their seaside hometown of Bayport. When they provide their father with some clues about some occurrences at a vacant house, and the possible identities of the smugglers, he suddenly disappears. The local police are of no help in locating Fenton Hardy...it's up to Frank and Joe to discover what has happened to their father, and at the same time break up the international smuggling ring.

"The House on the Cliff", the second installment in the Hardy Boys series by Franklin W. Dixon, follows brothers Frank and Joe Hardy as they delve into mysterious case involving eerie mission perched on a cliff overlooking Barmet Bay. The story begins when their father, Ferton Hardy, a renowned private detective, goes missing while investigating a smuggling operation. Determined to find their father and solve the case, Hardy boys explore the creepy old house, which holds dark secrets and hidden dangers.

Teenagers Joe and Frank Hardy had ample mental ability to reach conclusions and act accordingly. Some of that ability was handed down by their former police detective Fenton Hardy, and the overall concept was enhanced by their perceptive cleverness. If you want to be tense with excitement, here’s a chance. They discover a counterfeiting operation in an old mill, are trapped and face a struggle to escape. Eventually, they overcome the misdeeds and wind up with some of the phony money.

Frank and Joe Hardy, erstwhile teenage detectives, feel somewhat foolish after accepting a counterfeit bill while helping a stranger at the Bayport train station. Over a period of weeks, friends and family members fall prey to exchanges with counterfeiters, sometimes in transactions amounting to hundreds of dollars. Frank and Joe's father, the highly esteemed private detective Fenton Hardy, is working with the Secret Service to track down the counterfeiting ring, but thus far they haven't had much luck.

Frank and Joe Hardy, brothers who are high school students, help a stranger at the train station to exchange a five-dollar bill—only to find out later that it was counterfeit. Bayport seems to be flooded with counterfeit money, and people are on guard. But many innocent people, including Mrs. Hardy, lose money in seemingly reasonable transactions. The Secret Service and Mr. Hardy know something is happening around Bayport, but they cannot discover who or where. The Hardy Boys use their investigation skills and courage in dangerous situations to discover the counterfeiting gang.

In The Secret of the Old Mill, Frank and Joe Hardy find themselves in the middle of a dangerous counterfeit money scheme that leads straight to an abandoned mill with a sinister reputation. What begins as a simple exchange of a five-dollar bill at the Bayport station quickly spirals into a high-stakes investigation filled with suspense, deception, and surprising twists.

"The Secret of the Old Mill," the third book in the Hardy Boys series by Franklin W. Dixon, follows Frank and Joe Hardy as they investigate a mysterious counterfeiting operation in their hometown of Bayport. When they receive a strange, counterfeit bill at the local post office, the brothers suspect that something sinister is afoot. Their sleuthing leads them to an old, abandoned mill on the outskirts of town, where they uncover evidence of a secret criminal operation.