Leslie Charteris

Simon Templar is the Saint - daring, dazzling, and just a little disreputable. On the side of the law, but standing outside it, he dispenses his own brand of justice one criminal at a time. After a fruitless chase across Europe on the tail of his enemy Rayt Marius, the Saint returns to London with a price on his head. But adventure is never far from Simon Templar's door, and soon he finds himself rescuing Sonia Delmar, a munitions heiress, from Marius's clutches. Sonia allies with the Saint - in a bid to prevent Marius and his ally Prince Rudolf bringing war and destruction to Europe.

Simon Templar is the Saint - daring, dazzling, and just a little disreputable. On the side of the law, but standing outside it, he dispenses his own brand of justice one criminal at a time. When the Saint and Patricia Holm stumble upon a government test of a weapon of mass destruction, they realise they've seen something that must be kept away from the wrong hands. But the Saint's nemesis Rayt Marius is already nearby... There is only one way to stop Marius from using the weapon to start a war - kidnapping the scientist who built it. The plot comes to a climax on the banks of the River Thames, and not everyone will survive.