Copycat (The Slumber Sisters, #7)

Cierra signs up to be a Big Sister for a mentoring program at her church and is assigned to mentor a 5th grader named Riley. But Riley seeks to be just like Cierra, and she wants all of Cierra's time and attention.

Riley's neediness doesn't go unnoticed by The Slumber Sisters. Will they be able to convince Cierra that Riley is trying to drive a wedge between their friendship before it's too late?