The House on the Cliff - Hardy Boys Author:Franklin W. Dixon This thrilling Hardy Boys adventure begins when their famous detective father, Fenton Hardy, is engaged by an international pharmaceutical company to trace shipments of valuable drugs being stolen and smuggled into the United States. — Detective Hardy asks for help from his sons Joe and Frank, and the teenagers are off to investigate the mysterio... more »us Pollitt home on the Long Island shore. Following all possible leads, the boys obtain important information from Pretzel Pete down on the waterfront.
When their father disappears, Joe and Frank feel confident that the Pollitt home is where to search.
Along with their friends, the boys discover a hidden waterside entrance through a tunnel which leads upward to the Pollitt home on a cliff above the bay. There they must find their father - and battle it out with a gang of smugglers!« less