Download free KINDLE version of "All Mothers are Good"

This weekend it is possible to download for free the awarded Estonian Children Writer Ilmar Tomusk book "All Mothers are Good"
All Kindle readers, please download free ebook "All Mothers are Good" during this weekend! 

When Maggie was a baby, she was taken to an orphanage where she was raised by a group of kind ladies. A few years later, she was adopted by her loving stepmama who did everything to make sure she was cared for and happy. When it was time to go to school, Maggie hoped her first day would be the best day of her life. But something happened that ruined the day."All Mothers Are Good" is a book by Ilmar Tomusk (1964), an award-winning Estonian children's writer.

Free Download link for Kindle opens on 20th August 2021 here

Ilmar Tomusk - an awarded children's author
What is the story behind the book about Maggie?