All Formats & Editions

Not only is the local bank robbed, but two of the Hardy boys' pals mysteriously disappear after a masquerade party. Are the events related? How the Hardy boys use all their courage and skill to outwit the criminals provides an exciting climax to one of the most baffling mysteries... Read Full Overview

Not only is the local bank robbed, but two of the Hardy boys' pals mysteriously disappear after a masquerade party. Are the events related? How the Hardy boys use all their courage and skill to outwit the criminals provides an exciting climax to one of the most baffling mysteries... Read Full Overview

Frank and Joe Hardy are teenage detectives who love solving mysteries. But when their best friends, Chet and Biff, disappear after a costume party, they face their most challenging case yet. Who kidnapped their chums and why? What is the connection between the bank robbery, the... Read Full Overview

Unravel a thrilling saga of camaraderie and intrigue in book four of The Hardy Boys mystery series, published in 1928. Follow Frank and Joe Hardy as they grapple with the unexplained disappearance of their closest friends, Chet and Biff, during a motorboat trip. The stakes are... Read Full Overview

The Hardy Boys series, first published in 1927, has sold more than 70 million copies Now with a brand-new look, this is an edition that collectors won't want to miss In The Missing Chums , the fourth book in the incredibly popular, long-running series, Frank and Joe Hardy must... Read Full Overview

The Missing Chums is a thrilling mystery novel in the iconic Hardy Boys series, written by Franklin W. Dixon. In this captivating story, Frank and Joe Hardy, along with their friends Chet Morton and Biff Hooper, find themselves embroiled in a puzzling case... Read Full Overview