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Author: Tracy Sierra

Tracy Sierra is the winner of the 2025 Twisted Dagger award for best psychological thriller, for her title Nightwatching.
  • Warning Signs by Tracy Sierra - Hardcover book

    Tracy Sierra

    Warning Signs

    £18.99 GBP
  • Nightwatching by Tracy Sierra - Paperback
    2025 Twisted Dagger Award

    Tracy Sierra

    Nightwatching

    £9.99 GBP