Rachel Summers is all about Rachel Summers . . . until she crashes into a truck. As her life hangs in the balance, a visitor asks: does she want to be healed or to be a healer? Now Rachel runs Puzzle House. Every guest is different, yet all are there for the same reason - to be healed. Fifteen-year-old Nia is dying. And she's angry about that. Against her wishes Nia's aunt brings her to the Puzzle House, where Nia and Rachel will take a journey that changes both of their lives.