Get comfortable, because this is a loooong episode (at this rate, Sleeping Murder will have to be released in six parts, like a miniseries). But can you blame me--and Jamie--for wanting to spend as much time as we did critiquing this stupendous (though flawed) late Marple novel? Put on your warmest pink scarf and your red-and-black-checked pullover, and beware of any "rocking stones" in the vicinity as you immerse yourself in the world of... Nemesis.