Harriet Turnbull

When Hilda wakes up in the body of a troll, she must use her wits and courage to get back home, become human again — and save the city of Trolberg.

The story of Nobel Prize winner Marie Curie and her extraordinary scientific discoveries—through the prism of her marriage to husband Pierre—and the seismic and transformative effects their discovery of radium had on the 20th century.