Inspector Drake and the Black Widow

When oil tycoon John Johnson is found with a huge sword in his back, it looks like a straightforward case of dying illegally. But things in Drake's world are never as they seem. Why was Johnson badly disguised as his own wife? Why had he eaten a tortoise? And why do all the women in the house look similar? Join hapless Inspector Drake and his hopeless sidekick Sergeant Plod as they try to unravel the case before too many more people are murdered…….