On the Hill of Dust, in the remote mountains of Mexico, an eleven-year-old Mixtec boy called Teo lives with his family and the animals that he has healed, but one day a Romany caravan rolls into town with a young girl who calls herself Esma, the Gypsy Queen of Lightning–it is the beginning of a life-long friendship that will change both their lives.
- ISBN: 9780545800846
- Author: Resau, Laura
- Published: 2015 , Scholastic Press
- Themes: Friendship, Romanies
- Descriptors: Fiction, Intermediate (ages 9-14), Mexico
- No. of pages: 336