Johanna Spyri was a Swiss author best known for her children's book, Heidi, published in 1880. Born on June 12, 1827, in Hirzel, Switzerland, she grew up in a picturesque landscape that inspired her writing. Spyri's stories often reflect her love for nature and the simplicity of rural life. Her most famous work, Heidi, tells the story of a young girl who finds happiness and adventure in the Swiss Alps. The book has been translated into many languages and adapted into various films and television series, making it a beloved classic worldwide. Johanna Spyri passed away on July 7, 1901.