“Heidi” is a popular novel written by Swiss author Johanna Spyri. First publication consisted out of two separated books, “Heidi’s years of learning and journeys”, and “Heidi is using her knowledge”. The book soon became known as one of the best-selling books ever written, and one of the most popular Swiss books as well.
Johanna Spyri, Heidi“Let's enjoy the beautiful things we can see, my dear, and not think about those we cannot.”