The Time Soldiers never know when the swirling green light will appear in the woods behind their houses, but they are ready. They have learned survival skills and studied history. They have trained hard, and when the time portal opens, they go through it again. But are they ready to face the twisting passages in an ancient Egyptian tomb, a boy pharaoh who wants to keep them prisoner, and a mummy that guards the way home? If they can, they will be...

With newest member Nami serving as translator, the Time Soldiers travel to Edo, Japan, in 1700 and learn of its history from a samurai teacher, then travel further into the past to retrieve a helmet that had been stolen from the teacher during a battle.

The Time Soldiers hear someone crying. They find themselves on a deserted beach. They spot a cave in the cliffs filled with treasure chests, cannons and Pirates? Can the Time Soldiers avoid being captured? Will they be able to free the child prisoner? Will they make it home?