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Series: The Double Agent

The Double Agent by Alex Gerlis is exciting historical espionage. The two main characters – a British spy and a traitor working for the Soviet Union – feature throughout the series. At the heart of the series is the hunt to discover the true identity of the traitor. 

The Series: The Double Agent is displayed in series order below, from earliest to most recently published.

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  • Every Spy a Traitor by Alex Gerlis - Paperback book

    Alex Gerlis

    Every Spy a Traitor

    The Double Agent 1

    £9.99 GBP
  • The Second Traitor by Alex Gerlis - Paperback book

    Alex Gerlis

    The Second Traitor

    The Double Agent 2

    £9.99 GBP
  • City of Traitors by Alex Gerlis (Hardcover)
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    Alex Gerlis

    City of Traitors

    The Double Agent 3

    £16.99 GBP £18.99