TY - BOOK AU - Dixon,Franklin W. TI - The missing chums T2 - The Hardy boys mystery stories SN - 9780448489551 PY - 1990/// CY - New York PB - Grosset & Dunlap KW - Mystery and detective stories KW - Hardy Boys (Fictitious characters) KW - Juvenile fiction KW - Brothers KW - Kidnapping KW - Friendship KW - Missing persons KW - Detective and mystery fiction KW - lcgft N1 - Exciting Assignment -- An Evening of Mystery -- Faces in the Fog -- A Daring Getaway -- Dancing Gorillas -- A Perilous Slide -- Dangerous Beachcombing -- Postcard Puzzle -- The Old Salt's Story -- A Narrow Escape -- Midnight Caller -- The Desolate Island -- The Threatening Figure -- Signal Three -- Outwitting a Suspect -- Skeleton Symbol -- Hermit's Hideout -- Hidden Watchers -- Rocky Prison -- Ambushing the Enemy N2 - When the Hardy Boys set out to solve the mystery of their missing chums, they discover a gang hide-out in a cave on an island along the way ER -