Gefilda, a demon hunter disguised as a humble teacher, seems to spend her days guiding children in Jewish traditions. Yet from childhood she has seen what others cannot—spirits and demons—and within her mysterious cart, the Merkavah, lies the power to confront those that stalk the living. To protect the people, Gefilda has carried the mission in silence—until Isaac is drawn into her strange and perilous world. Under her guidance, he must train both hands and mind, as mischievous spirits turn every lesson into a trial. With allies at her side, Gefilda faces the rise of Tehom, the abyss-born demon, and together they fight battles that test courage, strength, and faith— promising readers a journey so gripping, you’ll lose track of time and never see the last page coming.