Lestrade and the Giant Rat of Sumatra

Everybody, they say, has a book in them. Retired Chief Inspector Walter Dew certainly did. But, under the streets of London, something stirred. More than that, there was a muttering that grew to a grumbling and the grumbling grew to a mighty rumbling. Then out of the houses, the bodies came tumbling! Superintendent Sholto Lestrade, with Dew by his side and the rookies Bang and Olufsen in his wake,...