Missing Chums

The Hardy boys were sons of a celebrated American dectective and from their father learned the particulars of a number of unusual crimes. They were fired with zeal to bring the criminals to justice, and during their hours from school, and during their vacation days, they followed up clues they unearthed themselves — aiding their parent very materially. Stories which are absorbing in the extreme. Chet and Biff, two of the Hardy Boys' chums, are missing. It turns out that they have been kidnapped