Book detail

One day after school, Cristopher and Erica have an encounter with a weird red-headed stranger. Little do they know that the strange meeting is just the first in a series of events that leads them into an old, unsolved mystery right in Cristopher’s backyard.
Will their sense of adventure lead them into dangerous territory? And why does that stranger seem so familiar?
See if you can piece together the clues as Cris and Erica try to solve the mystery of the missing Jubilee Emerald.