Dovid and Esty at Masada

"Exciting adventures begin when Dovid and Esty move with their parents to the land of Israel. In this first volume of the Discover Israel Series, they travel back through time to the Masada of the year 72 - almost 2,000 years ago - where they meet another brother-sister team: 2 young zealots who live in the fortress on the isolated mountaintop in the formidable Judean desert. When they try to help their archaeologist-mother solve an ancient mystery that has mystified professionals from around the world, Dovid and Esty unexpectedly experience a lot more than they bargained for: they witness their new friends' desperate fight for survival against the mighty Roman Empire, a fight for the right to live as Jews"-- Publisher's website.