Join Frank and Joe Hardy, two adventurous teenage brothers with a knack for solving mysteries, in the second installment of The Hardy Boys series!

In The House on the Cliff, Frank and Joe find themselves caught up in a dangerous mystery involving a creepy old mansion rumored to be a hideout for dangerous smugglers. When their father, the famous detective Fenton Hardy, goes missing while investigating the case, Frank and Joe have no choice but to dive headfirst into the investigation themselves.

Following a trail of hidden clues, the brothers venture through dark caves, secret passages, and face suspicious characters who’ll do anything to keep their operations hidden. Each clue they uncover seems to bring them closer to the truth—and closer to danger.

With courage and clever thinking, Frank and Joe must rely on each other and their detective skills to crack the case and find their father—before it’s too late!

Publishers Note: This audiobook edition of The House on the Cliff is based on the first edition, originally published in 1927, not the 1959 revision.