A World War II merchant marine ship is attacked by Nazi submarines in the seventh book in this action-packed middle grade series! Perfect for fans of the Hero and Scout books. Comes with a pull-out collectible poster and map! A year after Pearl Harbor, cabin boy Julio and his loyal Boxer, Jack, join the US Merchant Marines on a dangerous mission to bring supplies to troops on the Pacific front. But when their convoy is attacked by German U-boats, their ship sinks, leaving Julio and Jack in a lifeboat fighting storms, sharks, starvation, and sickness. Can Julio and Jack help save the crew-and stay alive-as they search for land in the vast South Atlantic Ocean?

Inspired by the stories of the real dogs who courageously served during World War II, this action-packed book takes readers into the action during the Japanese attack on Pearl Harbor.

Includes a collectible poster and a pull-out map!

Joe can't believe his luck when Skipper, the street dog all the Navy guys love, follows him home. But with a new baby sister in the house, he knows his family can't afford the extra mouth to feed. So he and his friends hatch a perfect plan: present Skipper to Joe's dad, who works on the USS West Virginia, as a mascot dog for the ship.

But when Joe's surprise gift is interrupted by a Japanese attack on the harbor, it may be up to Skipper to make sure they all make it out alive.

A loyal army of sled dog teams up with an unlikely pair of kids to help Allied forces win the Battle of the Bulge in the fifth book in this action-packed middle grade series! Perfect for fans of the Hero and Scout books.

Comes with a pull-out collectible poster and map!

Boss the Alaskan Husky is parachuting into the middle of a snowstorm. As an army dog, it’s her job to bring supplies to Allied troops during the Battle of the Bulge. But when she finds a wounded sled dog and two lost kids, she knows she has to help them, too.

As the blizzard bears down, can Boss complete her mission, escape the Nazis, and get the kids out of the storm alive?

Fans of the bestselling Max and Scout dog stories will love the fourth book in the Soldier Dog series, which takes readers to the beaches of Normandy and the most famous battle of World War II: D-Day. Includes a collectible poster!

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, and helping would put Henri way off track. But then they're captured by enemy troops.

Ace, Elle, and Henri have to learn to trust each other--and their unlikely allies--so they can escape in time to help the Allied forces in their historic invasion.

Told from the alternating perspectives of Ace and Henri, this action-packed adventure is inspired by the stories of the real paradogs of WWII and the brave members of the French Resistance.