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Secret Science Of Covert Inks
by Samuel Rubin
We all have something to hide, don't we? From nosy neighbors, cops, tax collectors, burglars, and other riffraff who have no respect for privacy. The books in this section contain specific instructions for hiding guns, gold, sexual implements, survival foods, or anything else you want to be Yours. There are also books for general privacy -- how to keep it. This section is ...more
Published January 1st 1987 by Loompanics Unlimited
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