The Sign of the Four

A stolen treasure, a secret pact among four convicts, and two corrupt prison guards. The Sign of the Four also presents the detective's drug habit and humanises him in a way that had not been done in the preceding novel, A Study in Scarlet. It also introduces Doctor Watson's future wife, Mary Morstan.

© 2018 Interactive Media (كتاب ): 9781787246225

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كتاب : ٥ يوليو ٢٠١٨