Saunders wrote more than twenty other stories, a number of which provided social commentary on such things as the abolition of child labor, slum clearance, and the improvement of playground facilities. Saunders also wrote newspaper articles about supervised playgrounds for city children and other social issues in the Halifax Morning Chronicle and the Toronto Globe. She also lectured frequently, and belonged to many organizations including various humane societies. In 1914, Saunders moved into 66 St. George Street in downtown Toronto, and later moved in with her younger sister at 62 Glengowan Avenue. Margaret's house was always filled with pets including at one time 28 canaries. She had a tendency to name her pets after the locations where they had been found, and once had a pigeon named 38 Front Street, and a dog named Johnny Doorstep.
