Folks often walk into Singularity&Co. bookstore in Brooklyn armed with vague descriptions of bizarre characters and creatures they remember from rare pulp novels or science fiction books.

Some obscure requests are already out of print, lost forever to time. But others are tracked down by the husband-and-wife owners of the Brooklyn bookstore. During the past year, the couple has rescued 15 of these rare books by scanning and converting them into e-books, with more forthcoming.

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