Champion of the mystery section at a small-town Minnesota library, Karen Nash is about to embark on a dream trip to London -- a literary tour inspired by every murderous intrigue, wily suspect, and ingenious crime found in the pages of the British mysteries that she devours. But she's clueless why the love of her mid-life, Dave, would dump her hours before takeoff -- until she spies him at the airport with a young honey on his arm! She decides the...