author
Remembered today mainly for the children's novel Pearl and Periwinkle, this early 20th-century writer created a story of orphaned siblings, family change, and everyday resilience. Very little biographical information appears to survive, which gives her work an extra air of mystery.

by Anna Graetz
Anna Graetz is known from surviving book records as the author of Pearl and Periwinkle, a children's novel published in 1917. The book follows two orphaned siblings who are taken in by their Aunt Hetty, and it has remained accessible through public-domain archives.
Reliable biographical detail about her life is scarce in the sources I could confirm. Because of that, it is safest to describe her as an early 20th-century children's author whose reputation now rests largely on this one preserved work.
That small surviving footprint can make her especially interesting to modern readers: her writing offers a glimpse of children's storytelling from its time, even if the author herself remains mostly out of view.