The Archaeologist's Daughter

Nim's mother is an archaeologist. One day she has disappeared without a trace. In her search for her, Nim finds an ancient necklace at her mother's excavation site. The necklace turns out to have unimaginable and strange powers. It throws Nim handlessly back in time. In her search for her mother, Nim travels through the millennia. But another person also travels in time - one with evil intentions.