Lynda La Plante (born Lynda Titchmarsh) is a British author, screenwriter, and erstwhile actress (her performances in Rentaghost and other programmes were under her stage name of Lynda Marchal), best known for writing the Prime Suspect television crime series.
Jane Tennison has worked hard to become the first female detective ever posted to the infamous Flying Squad, or 'the Sweeney'. But 'the Dirty Dozen' is a notorious boys' club, and Jane's new colleagues make it clear that they don't think a woman is up to the dangers of the job.
Dealing with some of London's most ruthless armed criminals, who think the only good copy is a dead cop, is no joke. Determined to prove she's as good as the men, Jane discovers from a reliable witness that a gang is going to carry out a massive robbery.
But she doesn't know who they are, or where and when they will strike...