Nicknamed The Wayside, the house is located in Concord, Massachusetts. In 1883, they purchased the house in which both Louisa May Alcott and Nathaniel Hawthorne had lived. Harriett and Daniel may have both had an interest in history and in famous authors. Lothrop Company of Boston, who published Harriett's books under her pseudonym, Margaret Sidney. The original novel was first published in 1881, the year that Stone married Daniel Lothrop. The success of Harriett's short stories prompted her to write Five Little Peppers and its 11 sequels. Ella Farman, the editor of the magazine, requested that Stone write more. Two of her stories, 'Polly Pepper's Chicken Pie' and 'Phronsie Pepper's New Shoes', proved to be very popular with readers.

She published nothing until 1878 when, at the age of 34, she began sending short stories to Wide Awake, a children's magazine in Boston. According to a Hartford Courant article, 'she wrote constantly but destroyed manuscripts'. While a student there “she displayed such mental alertness, combined with retentive memory and a great imaginative and poetic talent that she was marked for future success.” She traveled extensively in the United States, and began creating literary compositions early in life.

She was educated at seminaries near her home and graduated from Miss Dutton's School at Grove Hall in New Haven in 1862. Harriett Mulford Stone was born in New Haven, Connecticut, in 1844.The daughter of New Haven architect Sidney Mason Stone, she was “brought up in an atmosphere of culture and learning enhanced by free access to her father’s large library.” From early girlhood she “delighted in creating imaginary people”. After they bought The Wayside country house, they worked hard to make it a center of literary life. In addition to writing popular children's stories, she ran her husband Daniel Lothrop's publishing company after his death. Harriett Lothrop was an American author also known by her pseudonym Margaret Sidney (J– August 2, 1924). Miss Dutton's School, Grove Hall, New Haven (1862)

Margaret sidney five little peppers