Book 1 of Clarence Budington Kelland's classic "Mark Tidd" series. An ingenious boy and his three friends meet danger and excitement in solving the mystery of the strange footprint in their secret cave.

Mark Tidd: His Adventures and Strategies, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Michigan in the Novel records 1,735 novels published from 1816 through 1996 that are set wholly or partially in the state of Michigan. Consulting literally thousands of novels and visiting scores of libraries, Robert Beasecker spent more than twenty years researching this exhaustive bibliography. Works included are mainstream fiction, mystery and romance novels, juveniles, religious tracts, dime novels, and other marginal or popular genre literature. Omitted are short stories, poetry, drama, screenplays and pageants, and serially published novels with no subsequent separate publication. Through its six indexes, Michigan in the Novel provides literary and cultural access to Michigan novels, classifying novels by to title, series, setting, chronology, subject and genre, and Michigan imprints. Intended to serve as a guide for students, teachers, scholars, and readers to explore Michigan's vast, varied, and rich literary landscape, Michigan in the Novel is the most expansive compilation of its kind.