At the Circulating Library Title Information: The Sign of Four

Author and Title: Arthur Conan Doyle. The Sign of Four

First Edition: London: Spencer Blackett, 1890. 1 volume, post 8vo., 3s. 6d.

Serializations:

Summary: Originally titled The Sign of the Four: or, The Problem of the Sholtos during its serial run.

Genres:

References: EC

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