Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994). Based on the Hardy Boys serials that ran on The Mickey Mouse Club TV show in 1956-57. Second of four Hardy Boys Four Color issues.
Mickey Mouse Club
map of the town where the previous story is set. Inside back cover.
Alternate back cover ad for Juicy Fruit Gum.