#throwbackthursday https://www.grbooks.com/products/lidia-the-life-of_heller?variant=33969340350603
Lidia - The Life of Lidia #Zamenhof, Daughter of #Esperanto by Wendy Heller "

Lidia Zamenhof ( 29 January 1904–1942) was a Polish writer, publisher, translator and the youngest daughter of L. L. Zamenhof, the creator of Esperanto. She was an active promoter of Esperanto as well as of #Homaranismo, a form of religious humanism. Around 1925 she became a member of the #Bahai Faith. She was murdered at the #Treblinka
https://en.wikipedia.org/wiki/Lidia_Zamenhof