9781514784228 | Createspace Independent Pub, June 30, 2015, cover price $8.99 | About this edition: Three times President Obama has been called upon to deliver words of grace and healing after an appalling mass shooting: after 6 were killed in Tucson, Arizona, after 26 (including 20 children) died at Sandy Hook Elementary School in Newtown, Connecticut, and most recently after nine were gunned down in a prayer group in Charleston, South Carolina.