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The Mark on the Door

Published
Jan 1934
Main Genre
Amateur Sleuth Amateur Sleuth
Rating
Pages
192

About This Book

In their motorboat the Sleuth Frank and Joe Hardy search Barmet Bay for a dangerous stranger who has stolen a valuable boat. Suddenly, in the eerie fog, they spot the craft drifting aimlessly out to sea. What happens next starts the young detectives and their pal Chet Morton on an intriguing adventure that takes them to Mexico and into the comparatively unexplored desert and mountain regions of Baja California.

Series Placement

🟡 Mostly Standalone

Genres & Themes

Genres

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Formats & Editions

Browse the different covers, formats, and publication history for this title.

Paperback

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Paperback
Apr 1975 Grosset & Dunlap ISBN 0448189135
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Paperback edition cover
Paperback
Jan 1977 HarperCollins (UK) ISBN 0006912974
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Mass Market Paperback
Jun 2003 Grosset & Dunlap ISBN 044843315X
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Hardcover

Hardcover edition cover
Hardcover
Jun 1934 Grosset & Dunlap ISBN 0448089130
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Board Book
May 1973 HarperCollins (UK) ISBN 0001605275
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Hardcover edition cover
Hardcover
Jan 1977 HarperCollins (UK) ISBN 0006922082
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Hardcover
Dec 2001 Applewood Books ISBN 1557092710
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eBook

eBook edition cover
eBook
Jun 1934 Penguin ISBN 1101076275
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eBook edition cover
eBook
Jun 1934 Grosset & Dunlap ISBN B002C0XPSA
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