• “Brilliant entertainment and a disquietening book”

    The Guardian on The Odessa File

  • "A triumph of plot, construction and research"

    The Times on The Fourth Protocol

  • "Forsyth's storytelling mastery goes from strength to strength. Don't imagine you know what's going to happen next. Forsyth delivers a brilliant finale and a twist that'll make your head spin"

    Daily Mirror on Avenger