Marple-Poirot-Holmes Challenge

There's nothing quite like hunkering down with an Agatha Christie on a weekend afternoon, and staying on the couch until the whole thing is read. That guilty pleasure has brought me to a new challenge: The Marple, Poirot, and Holmes reading challenge. The requirements are to read two Miss Marple, two Hercule Poirot, and two Sherlock Holmes mysteries in 2010. The Christies will be no problem, and this will be my first foray into Holmes- that's a deficiency I certainly need to rectify. I'm not picking in advance for this one- I'll read whatever strikes me at the time.