• Free UK delivery

    On all orders over £35, otherwise from £1.99

  • Special offers

    Exclusive signed books and discounts

  • Gumshoe Books logo

    Customer Service

    Personal and friendly service

  • Bookseller Association

    Member since 2025

Author: Kotaro Isaka

Kotaro Isaka has been writing mystery novels set in his native Japan since 2000. Only a few titles have been translated into English since his bestseller Bullet Train (2010).