The Super Sleuths are back! A cargo of gold has gone missing and only two mysterious clues remain to set the Sleuths on their treasure hunt. Joined by their fri
The Hardy Boys series, first published in 1927, has sold more than 70 million copies! Now with a brand-new look, this is an edition that collectors won't want t
Timber wolves, a Rocky Mountain blizzard, and a mine cave-in are only a few of the perils Frank and Joe Hardy encounter during their search for the principal me