Attribution to Smith (i.e. 'Hesba Stretton') in Elaine Lomax, The Writings of Hesba Stretton: Reclaiming the Outcast (Farnham: Ashgate, 2009), p. 222, and in Alicia A. Walker, 'Alone in London: Nineteenth-century Street Children in the Novels of Charles Dickens and Hesba Stretton,' unpublished MA thesis, Emporia State University, 1977, p. 156.