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 A loveable 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
