Ben and Hero, the incredible search-and-rescue dog, have saved the day before--but never like this. Ben's town is in trouble when two convicts escape from a nearby prison. His dad, a police officer, sets off to find the men and bring them to justice, but then Ben's dad disappears and the trail goes cold. Ben knows that it's up to him and Hero to solve the case. As they embark on their most dangerous mission yet, the two best friends must stock up...

"Hero, a retired police search-and-rescue dog, is not prepared for a stray puppy to come into his life. But when he and twelve-year-old Ben find Scout injured and afraid, the new addition leads them down an unexpected and dangerous path. When Scout goes missing, it's up to Hero to use his search-and-rescue skills to find Scout and bring him home. Get ready for a canine adventure full of danger, loyalty, and the unbreakable bond between a boy and his...

Can Ryder and his heroic team save Adventure City from the meddling Mayor Humdinger in their greatest rescue ever?