King & Kayla and the Case of the Secret Code, Paperback/Dori Hillestad Butler

Descriere

A lovable dog helps his human girl solve a mystery. Kayla and Mason both got mysterious letters, written in code. What does Kayla know? --The same person left both letters. It's someone she and Mason both know. The two letters are the same, except for the second word. What does King know? --Jillian left the letters. What do the letters say?