'Missing Chums' Summary

Chet Morton and Biff Hooper, best friends of the Hardy Boys, vanish without a trace. Their disappearance sets their friends, including Frank and Joe Hardy, on a high-stakes adventure to find them. As they investigate, they uncover a mistaken identity mix-up that led to Chet and Biff's kidnapping. The kidnappers, believing they had captured the Hardy brothers, hold Chet and Biff as leverage. Determined to save their friends, Frank, Joe, and their companions embark on a thrilling journey filled with danger and unexpected encounters. Their quest leads them to an eerie abandoned island, where they face treacherous terrain, menacing black snakes, and a group of ruthless criminals. Working together, they unravel the kidnappers' motives and devise a daring plan to rescue Chet and Biff. With courage, quick thinking, and unwavering friendship, the Hardy Boys and their chums confront the kidnappers, leading to a thrilling showdown that tests their limits and puts their bond to the ultimate test.