Henry and Mudge and the Sneaky Crackers (Henry and Mudge Series #16)

Henry and his dog Mudge put their spy skills to the test in this Ready-to-Read adventure.

With his new spy kit and his faithful sidekick Mudge, Henry is ready to look for clues, steal secrets, and flirt with danger. One of the first things Henry and Mudge find is a coded message...could there be another spy in the neighborhood?