TY - BOOK AU - Dixon,Franklin W. TI - The Hardy boys : cave trap T2 - Archway Paperback YA fiction SN - 9780671504625 (pbk.) U1 - 813 PY - 1996/// CY - New York PB - Pocket Books KW - Caves N2 - Frank and Joe are on a caving expedition to Kentucky. When Joe stumbles on an uncharted subcavern, they suddenly find themselves under attack ER -