Hardy Boys Mystery / Vintage Hardy Boys Books / The Sinister Sign Post/ The Hardy Boys Collectibles


Number 15 in the series, with copyright of 1936 and written by Franklin W. Dixon.

This book pages are in good condition however it is obvious that moisture got into the pages as they are slightly rippled but do not show and water stains other than on the first inside page (please see photo)

Under the dust jacket the beige cover with brown print is in good condition, which is surprising when you take a look at the backside of the dust jacket.

The dust jacket took the brunt of the water damage with the back side showing the water stain and the spine photo worn off.

There are 215 pages in this intriguing Hardy Boys mystery.

Please see photos for more detail. If you would like additional photos for reference, please let us know as it’s hard to tell the whole story in only 10 shots!

The book measures almost 5.5” x 8” and is 1” in depth

If you would like to purchase more than one book, we will definitely refund the extra shipping costs.

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