The missing chums

"The Missing Chums" by Franklin W. Dixon is a mystery novel written in 1928. When Chet Morton and Biff Hooper set out on a coastal motorboat trip, they vanish without a trace. Frank and Joe Hardy must locate their missing friends while navigating dangerous encounters with suspicious criminals. Their search leads them through storms, mysterious threats, and eventually to a remote island where captors lurk. The boys face kidnapping and peril as they work to solve multiple mysteries and rescue their chums from unknown dangers. (This is an automatically generated summary.)