Treasure Isla: Isla Mujeres Mystery #1

Treasure Isla is a humorous Caribbean adventure set on Isla Mujeres, a tiny island off the eastern coast of Mexico. Two twenty-something women find themselves in possession of a seemingly authentic treasure map, which leads them on a chaotic search for buried treasure while navigating the dangers of too much tequila, disreputable men, and a killer. And there is a dog, a lovable rescue-mutt.