Rick Hanski, a young soldier in Vietnam, bonds with Cracker, his bomb-sniffing dog.

"Hero, a retired 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." -- Provided by publisher.

When Justin's older brother, Kyle, is killed in Afghanistan, Justin can't believe that his brother is really gone. Except there's one thing that Kyle left behind ... Max is a highly trained military canine who has always protected his fellow soldiers. But when he loses his handler and best friend, Kyle, Max is traumatized and unable to remain in the service. He is sent home to America, where the only human he connects with is Justin, and he is soon...

Following orders from the United States Army, several young Japanese American men train K-9 units to hunt Asians during World War II.

Certain that he is doing the right thing by donating his dog, Wolfie, to the Army's scout program in Vietnam, thirteen-year-old Mark begins to have second thoughts when the Army refuses to say when and if Wolfie will ever return.

"Henri has an urgent mission from a top French Resistance agent in the fight against the Nazis--and the agent also happens to be his mom. He has to deliver a secret map to another town before the German soldiers can catch him. But on his way, he encounters Ace, an American paratrooper dog who's landed far away from the beaches of Normandy, and Elle, a war orphan who needs his help. Ace needs to get back to the frontlines so he can protect his handler,...