Before Martha Finley had completed the first six titles of The Elsie Books in 1876, she began a new series based upon the Dinsmore's Midwestern relatives, the Keiths. The resulting seven-book series, The Mildred Series, introduces Mildred Keith, their sixteen-year-old daughter. Her father, a lawyer by trade, had moved with his wife and eight children from Ohio to the frontier of Indiana in the 1830s (not unlike Martha Finley's identical journey as...