Despite the fact that his brother is missing in action in the Pacific theater, Theo McCallum, a gunner on a B-24 Liberator returns to his unit in Europe to continue the war because he feels that the other men in his unit feel like family to him--and he cannot believe that his brother is actually dead.

After America is drawn into World War II, Hank McCallum finds himself on the USS Yorktown, an aircraft carrier in the Pacific, separated from his brother Theo, in constant danger from torpedoes, and just learning about the prejudice and segregation that plague his new friend from Tonga Bradford.

Morris, Rudi, Ivan, and Beck were best friends at home and in Vietnam, but now Rudi has been killed in action, and the remaining three are the only ones who know the truth about their friend's death--and the knowledge threatens to tear them apart.

"Some things are worth fighting for. Of all his friends, Ivan is the only one looking forward to war. That's because Ivan has never backed down from a fight--especially when it comes to fighting for what's right. He has protected his friends from bullies for years. And now, as war erupts in Vietnam, Ivan wants nothing more than to fight for his country, just as his father did in World War II. Enlisting in the United States Army, Ivan is trained to...

Fergus Frew thought he knew what to expect when he signed up with the Navy's demolitions team. But as the Korean War rages on, Fergus and his fellow divers -- a.k.a. "frogmen" -- are tasked with more than just scouting mudflats. Soon they're planting mines. And sabotaging tunnels, bridges... and even fishing nets. Scariest of all, it falls to Fergus to discover where the enemy has placed their mines, a job as painstaking as it is dangerous.