South African author and feminist, best known for her novel, The Story of an African Farm. ALS, one page both sides, 8 x 10.5, July 20, 1912. Sharp letter to a woman. In part, 'If Mr. Ummin publishes...any books he will forward me copies; there is no need for me to discuss the matter with you...as you state that you are not now his representative.' In fine condition, with a few light brushes to text. Accompanied by the original mailing envelope, addressed in her hand and an unsigned vintage photo. RRAuction COA.