The Hardy Boys: The House on the Cliff

In "The House On The Cliff," teenage sleuths Frank and Joe Hardy find themselves investigating a mysterious smuggling operation in their seaside hometown. When their father, renowned detective Fenton Hardy, suddenly disappears after sharing crucial clues, the brothers must unravel the mystery on their own. This second installment of the original Hardy Boys series combines adventure and intrigue as the boys work to solve the case and uncover the truth behind the smuggling ring.