The Hardy Boys Collection 11 to 20 Books Box Set by Franklin W Dixon Childrens Books Title of the Books

Title of the Books

is still engaged

After a bout of Sandfly Fever

neither the new enemies nor the old foes who combine against him

The Hardy Boys Collection 11 to 20 Books Box Set by Franklin W Dixon Childrens Books Title of the BooksWhile the Clock Ticked: A banker who has been receiving threatening notes enlists the help of the Hardy boys. Before long, the young sleuths find themselves entangled in the investigation of a notorious band of thieves. Footprints Under the Window: Frank and Joe attempt to foil a ruthless espionage ring in their effort to sabotage the United States space program. The Mark on the Door: In their motorboat the Sleuth Frank and Joe Hardy search Barmet Bay