ISBN-13: 9780448089058 / Angielski / Twarda / 1928 / 192 str.
ISBN-13: 9780448089058 / Angielski / Twarda / 1928 / 192 str.
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 members of a notorious gang responsible for a payroll robbery. Clue by clue, Frank and Joe cleverly fit into place the scattered pieces of this dangerous puzzle and come up with the astonishing solution.