—SEC. 06 — Hardy Boys, The

Hardy Boys, The

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Hardy_Boys,_The

Hardy Boys Encyclopedia

www.hardyboyscasefiles.com

Includes cover scans, character appearances, locations guide, forums, book summaries, and site updates. Also includes information on the Hardy Boys: Undercover Brothers series.

Added May 10, 2026

Hardy_Boys,_The

The Hardy Boys Unofficial Online Resource

www.hardyboysonline.net

Features character profiles, articles, series history, reference books, title checklist, polls, a FAQ, and a record of Frank and Joe's travels.

Added May 10, 2026