King and Kayla find a mysterious letter written in code with Kayla’s name on it. Kayla’s friend, Mason, received an almost identical letter. Can the two friends put their detective skills together to crack the code? King learns a big clue, but can he lead his human friends to it and help them break the secret code?

With simple, straightforward language and great verbal and visual humor, the King & Kayla series from Geisel Honor Award-winning team Dori Hillestad Butler and Nancy Meyers is perfect for newly independent readers. Great for introducing mysteries and the important concepts of fact gathering, list making, clues, and analytical thinking.