The Mystery of the Missing Muffins

The Mystery of the Missing Muffins is a book in the Mickey Mouse Clubhouse Books series.

Summary
Mickey Mouse has baked a tray of his world famous muffins and has left them on his windowsill to cool. When he returns later the muffins are gone! Detective Donald takes on the case and follows a series of clues to rule out Goofy and the other suspects and find the missing muffins.