H. R. F. Keating was born at St Leonards-on-Sea, Sussex, in 1926. He went to Merchant Taylors, leaving early to work in the engineering department of the BBC. After a period of service in the army, which he described as 'totally undistinguished', he went to Trinity College, Dublin, where he became a scholar in modern languages. He was also the crime books reviewer for The Times for fifteen years. His first novel about Inspector Ghote, The Perfect Murder, won the Gold Dagger of the Crime Writers Association and an Edgar Allen Poe Special Award.

In a country mansion converted to adult educational courses, Mr Utamaro is lecturing on Zen Buddhism to a small and not entirely appreciative audience. But Zen questions and their seemingly quirkish answers predominate, until they are superseded by two of greater urgency: 'Who stole the wakizashi?' and 'Who killed Flaveen Mills?'
H. R. F. Keating provides the solution in the same brilliantly humorous vein which won him so many admirers with his first novel, Death and the Visiting Firemen.