"The incredible memoir of how Wilma Melville turned a band of shelter dogs into one of America's foremost disaster-response assets in catastrophes from 9/11 to Katrina. Ana and Hunter were failed service dogs. Recon was left for dead on the train tracks. Cody was returned to the shelter seven times before he turned two. To most, these dogs were unadoptable. Unsalvageable. Irredeemable. To retired gym teacher and grandma Wilma Melville, they were the...