Columbia subject headings:
Authors, Irish--19th century--Biography.
Authors, Irish--20th century--Biography.
Authorship--Collaboration.
Ireland--In literature.
Ireland--Social life and customs.
Ross, Martin, 1862-1915.
Somerville, E. Œ. (Edith Œnone), 1858-1949.
Women and literature--Ireland.
Harvard subject headings:
Authors, English--Biography
Ross, Martin, 1862-1915--Biography.
Somerville, E. Œ. (Edith Œnone), 1858-1949--Biography.
Princeton subject headings:
Ireland--Social life and customs--19th century.
Ross, Martin, 1862-1915.
Somerville, E. OE. (Edith OEhone), 1858-1949.