Rilla of Ingleside (1921) is the final book in the Anne of Green Gables series by Lucy Maud Montgomery, but was the sixth of the eight "Anne" novels she wrote. This book draws the focus back onto a single character, Anne and Gilberts youngest daughter Bertha Marilla "Rilla" Blythe. It has a more serious tone, as it takes place during World War I and the three Blythe boys - Jem, Walter, and Shirley- along with Rillas sweetheart Ken Ford, and playmates Jerry Meredith and Carl Meredith - end up fighting in Europe.
The book is dedicated: "To the memory of FREDERICA CAMPBELL MACFARLANE who went away from me when the dawn broke on January 25, 1919–a true friend, a rare personality, a loyal and courageous soul."
It is interesting to note that Rilla of Ingleside is the only Canadian novel written from a womens perspective about the First World War by a contemporary.