“A solid resource...recommended”—Choice; “an engaging and thorough history of the Hardy Boys...fascinating”—School Library Journal; “a brisk, interesting read, not only for fans of the series”—Scarlet; “well-written and researched study”—Mystery Scene; “a valuable contribution to the lore of the series book”—Dime Novel Round-Up; “demonstrates nearly encyclopedic knowledge of the series’ plots and recurring themes”—Children's Literature Association Quarterly; “a delight to read...fans of the Hardy Boys will thrill to get their hands on this volume”—The Bloomsbury Review.