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2. Ariès, Philippe. Centuries of Childhood: A Social History of Family Life (New York: Alfred A. Knopf, 1962).
3. Avery, Gillian. Childhood’s Pattern: A Study of the Heroes and Heroines of Children’s Fiction 1770–1950 (London: Hodder and Stoughton. 1975).
4. Avery, Gillian. Nineteenth Century Children: Heroes and Heroines in English Children’s Stories 1780–1900 (London: Hodder and Stoughton, 1965).
5. Bakke, O. M. When Children Became People: The Birth of Childhood in Early Christianity, Trans. Brian McNeil (Minneapolis, MN: Fortress Press, 2005).