Grace Harlowe is the protagonist and eponym of four series of books for girls, published by Altemus[1] between 1910 and 1924. At least some volumes were reprinted by Saalfield Publishing. The High School Girls Series, College Girls Series, Grace Harlowe Overseas Series, and Grace Harlowe Overland Riders Series were written by Josephine Chase, under the pseudonym Jessie Graham Flower.