At any time and in any place, when there is a mystery to be solved, a ten-year-old boy will want to have a hand in it. So it was with Kaffe, an Egyptian boy of long ago. With his friend Sari, a slave-girl, Kaffe had many adventures—the harvest feast, the fight of the bulls, the flood. Then came the mystery of the pyramid’s missing jewels and a dark night when Kaffe, his father, and Sari set out to catch the thief.