I came across this paragraph in one of the books I'm BCing right now (20th Century Negro Literature):
In 1895, Mrs. Dunbar's first book, "Violets and Other Tales," was published by the Monthly Review Publishing Company, Boston. The next book, "The Goodness of St. Rocque," published by Dodd, Mead & Co., New York, in 1899, was favorably received by some of the best critics. Mrs. Dunbar has written a number of short stories for some of the leading magazines and newspapers in the country, among them McClures, the Smart Set, Ladies' Home Journal, the Southern Workman, Leslie's Weekly, the New York Sun, Boston Transcript, and for over a year did regular work on the Chicago News.
We do have some of this woman's work in the catalogue already, including some of the short stories from these books, but not these books in their entirety.
Violets and Other Tales:
http://www.gutenberg.org/ebooks/18713
The Goodness of St. Rocque:
http://www.gutenberg.org/ebooks/688
Gutenberg has one more from her, or rather a compilation, edited by her:
Masterpieces of Negro Eloquence
http://www.gutenberg.org/ebooks/22240