“ Volume 135 of The English Library. "The Solution" in The Lesson of the Master, The Marriages, The Pupil, Brooksmith, The Solution, Sir Edmund Orme: ?–?. — A Colonial edition; Volume 148 of Macmillan's Colonial Library. "The Solution" in The Last of the Valerii, Master Eustace, The Romance of Certain Old Clothes, and Other Tales (London: Macmillan & Co., 192?) ”
