Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Jessie Juliet Knox
Temple Bailey
Various
Fergus Hume
Dorothy Josephine Collier
Unknown
Eliza Ripley
Girl Scouts of the United States of America
James H. Shaw
Nina Rhoades
Lucy Ellen Guernsey
Edith K. Dunton
Isabel Hornibrook
Alice B. Emerson
Alice Turner Curtis
Thierry Mallet
Carolyn Wells
Ruth Lamb
Margaret Penrose
Augusta Huiell Seaman
Margaret Love Sanderson
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.