Joe Sherlock, Kid Detective, Case #000002: The Neighborhood Stink by Dave Keane

The mystery is underfoot...

On a beautiful, carpetlike lawn in a gated yard sit mysterious and smelly piles of dog poop. Mrs. Fefferland puts Joe Sherlock on the case to sniff out the culprit. But even Sherlock Holmes never encountered a case as baffling or as stomach-churning as this one. Most of the evidence is right under Joe's nose, but danger is never far behind!