Rwanda—bloodied, scarred and nearly destroyed by the 1994 brutality of the Hutu genocide of Tutsis—is now called “an uncharted case study in forgiveness” by author Larson, who was inspired by the award-winning film As We Forgive. Individual stories form prototypes: there is Rosaria, left for dead in a pile of bodies, who forgives her sister’s killer. And Chantal, whose family is brutally murdered yet who forgives her neighbor for the crimes. Devota, mutilated and left for dead, survives, forgives and eventually adopts several orphans. Each story is horrible and deeply personal as Larson mines the truths of forgiveness deep in each one’s tale. Helpful “interludes” offer readers hands-on ways to facilitate forgiveness and take the next step to reconciliation in their own lives. This isn’t an easy book to read or digest, yet its message is mandatory: “Forgiveness can push out the borders of what we believe is possible. Reconciliation can offer us a glimpse of the transfigured world to come.” (Feb.)