Johanna Louise Spyri (German: [joˈhana ˈʃpiːri]; née Heusser [ˈhɔʏsər]; 12 June 1827 – 7 July 1901) was a Swiss author of novels, notably children's stories. She wrote the popular book Heidi. Born in Hirzel, a rural area in the canton of Zürich, as a child she spent several summers near Chur in Graubünden, the setting she later would use in her novels.
Source : Wikipedia
