The Curse of the Giant Hogweed

 Professor Shandy, propagator of the world's most renowned rutabaga and Balaclava College's best amateur sleuth, takes on the case of the Giant Hogweed--a garden pest about to wipe out Britain's lovely hedgerows. With colleagues Dan Stott and Timothy Ames at his side, he leaves the groves of academe for some fancy fieldwork deep in the heart of Wales. But never in their wildest dreams did the three professors expect the bizarre events that awaited them ... where Miss Hilda Horsefall's recipe for homemade lye soap becomes as valuable as Dan Stott's knowledge of The Chronicles of Narnia...and where pursuing the wild asparagus ... or rather the Giant Hogweed ... becomes a dangerous expedition indeed. This is #5 in A Peter and Helen Shandy Novel.