File:Spyri 1856.jpg - Wikimedia Commons
Heidi by Johanna Spyri - Enya's Attic
File:Bernhard Spyri.jpg - Wikimedia Commons
File:Bernhard und Johanna Spyri 1852.jpg - Wikimedia Commons
File:Johanna Spyri Grave.jpg - Wikimedia Commons
Gritli's Children a book by Johanna Spyri and Louise Brooks
Johanna Spyri - ClassicBooks.com
Heidi by Johanna Spyri - Enya's Attic
Johanna Spyri: Heidi and 8 Other Novels by Johanna Spyri | eBook | Barnes & Noble®
Johanna Spyri: a writer ahead of her time – The Writing Studio
Heidi by Johanna Spyri (Audio CD, 2019) for sale online | eBay
Heidi by Johanna Spyri - Enya's Attic
Heidi by Johanna Spyri - Penguin Books Australia
Veronica by Johanna Spyri, Fiction, Historical: 9781598182460: Spyri, Johanna, Brooks, Louise: Books - Amazon.com
Johanna Spyri - Heididorf Maienfeld
File:Spyri 1852.jpg - Wikimedia Commons
