The Spartan Sacrifice: A Jump in Time Novel, Book Four

Seventeen-year-old Dan and his partner Sam know that their only chance to stop Victor Stahl¡¯s quest for global domination is another jump into the past. This time, they find themselves in ancient Greece on the eve of one of history¡¯s most famous conflicts: the Battle of Thermopylae. Heavily outnumbered by the massive Persian army, the Spartan warriors and their allies are girding themselves for war when a horrible accident threatens the fabric of history itself. In a race against time, Dan and Sam must battle to prevent a catastrophe far worse than Victor¡¯s sinister plans. Exciting, action-packed, and full of historical intrigue, The Spartan Sacrifice is perfect for teen and young adult readers who love time travel, epic battles, and fast-paced adventures.