· Heidi is a work of children’s fiction published in 1881 by Swiss author Johanna Spyri , originally published in two parts as Heidi: Her Years of Wandering and Learning and Heidi: How She Used What She Learned It is a novel about the events in the life of a 5-year-old girl in her paternal grandfather’s care in the Swiss Alps . It was written as a book “for children and those who love children” Kitabın dili ingilizcedir.