Who are Garvey and Edwin? Describe their characters.

Garvey
Garvey works in the juvenile justice system, and he has focused his efforts on helping Cole out of his difficult situation. He had his own run-ins with the law back in his youth, and he is determined to help other youth stop ruining their lives. He is the first one to propose that Cole go through Circle Justice, and he even comes in to the juvenile detention center on weekends to talk to Cole and help him through difficult times, even though Cole initially shows him no respect or appreciation.
Edwin
Edwin is a Tlingit Indian from Drake, Alaska who is brought in to help Cole through his time of banishment on an island by the Tlingit village of Drake. In his youth, he was banished to the same island as Cole for a year, and he truly wants to help Cole in his path to healing. He often speaks in metaphor, using nature imagery, and he teaches Cole different Indian dances and routines on the island that help him through the difficult times.