File:Spyri 1852.jpg - Wikimedia Commons
Heidi by Johanna Spyri - Enya's Attic
La trágica historia de Johanna Spyri, la autora de Heidi, el personaje infantil que se convirtió en orgullo de Suiza - Infobae
Dr. Joe's Book of the Month – Johanna Spyri's “Heidi” | Wednesdays with Dr. Joe
100 Greatest Women On Coins Series: Johanna Spyri | The Coin Vault
Johanna Spyri - IMDb
Johanna Spyri - Heididorf Maienfeld
Johanna Spyri - ClassicBooks.com
Johanna Spyri Facts for Kids | KidzSearch.com
Johanna Spyri - Biography and Works. Search Texts, Read Online. Discuss.
Heidi - Wikipedia
Johanna Spyri: Heidi and 8 other novels eBook by Johanna Spyri - EPUB | Rakuten Kobo United States
Johanna Spyri, Swiss author of Heidi, author of Heidi - Literary Ladies Guide
Johanna Spyri - Trivia, Family, Bio | Famous Birthdays
Johanna Spyri — The Movie Database (TMDB)
Johanna Spyri - Heididorf Maienfeld
Johanna Spyri: a writer ahead of her time – The Writing Studio
Heidi by Johanna Spyri - Enya's Attic
File:Bernhard Spyri.jpg - Wikimedia Commons
Heidi by Johanna Spyri - Enya's Attic
