“The Joker Reforms!”
After robbing a jewelry store, the Joker crash-lands his escape plane and loses his memory. He stumbles into a town where he becomes a hero...but not to the other members of his gang, who seek the jewels, and come looking for him, as do the Caped Crusaders.
Willy looks for a quiet place to knit.
“The Grade A Crimes!”
After a series of early-bird robberies, Batman notes the appearances of a milkman and his horse-drawn wagon at the scene of every crime, and makes the connection that it is involved in the heists.
“The Adventures of the Branded Tree!”
Batman and Robin track down the secret of a dagger-branded tree that led to the murder of two lumberjacks.