Busman's Holiday

Susan Sims wanted a holiday in Spain, but Sam Grant of the Peking Inquiry Agency persuaded her to settle for three weeks in a cottage on the North Norfolk coast. It was supposed to be restful and relaxing, but then Miss Sims happened to encounter an old school friend named Angela Reardon, and soon it was no longer a holiday - and certainly neither restful nor relaxing. For one thing there was Mr Singh, who wanted a little help and was prepared to go to any lengths to persuade Grant to give it...