Heidi;

Heidi is a work of fiction written in 1880 by Swiss author Johanna Spyri, originally published in two parts as Heidi's years of learning and travel (German: Heidis Lehr- und Wanderjahre) and Heidi makes use of what she has learned. It is a novel about the events in the life of a young girl in her grandfather's care, in the Swiss Alps. It was written as a book "for children and those who love children." Heidi is one of the best-selling books ever written and is among the best-known works of Swiss literature.