This list focuses on the more academic books about multiples as these are often the more difficult to find.
Some of the texts, such as Helen Koch’s are old but represent an important (and never replicated) study that still has relevance 35 years on. The text by Zazzo is in French and has never been translated in full. Yet it remains a unique study of twins, as a couple and as individuals. More technical work where twins are used primarily to study genetics are not included, but an introduction can be found in the 1999 text by Nancy Segal listed below.
Books for parents of multiples, for multiples themselves, and for surviving multiples are all most readily and easily available from national parents organizations-reference to Multiple Links. Amazon.com list many books for multiple birth families (including quite a few for higher multiples) and reviews from customers that may help decide what to buy. There is an extensive bibliography produced by the National Organisation of Mothers of Twins Clubs www.nomotc.org/bib.htm
Twin Research, the journal of the International Society for Twin Studies regularly has reviews of new work and new publications on multiples.
Ainslie, R.C. (1997) The Psychology of Twinship. (Revised ed.). Northvale, NJ: Aronson.
Bryan, E.M.(1992) Twins, and Higher Multiple Births. London: Edward Arnold.
Bryan, E.B. and Hallett F. (2001) Guidelines for Professionals. Twins and Triplets: The First Five Years and Beyond. London: Multiple Births Foundation.
Clay, M.M. (1991) Quadruplets and Higher Multiple Births. Cambridge University Press.
Gall, S. (ed) (1996) Multiple Pregnancy and Delivery. New York: Mosby.
Harvey,D. and Bryan, E. (eds.) (1991) The stress of Multiple Births. London: The Multiple Births Foundation.
Hay, D.A. (1985) Essentials of Behaviour Genetics. Oxford: Blackwells
Koch, H.L. (1966) Twins and Twin Relations. University of Chicago Press.
MacGillivray, I., Campbell, D.M. and Thompson, B. (eds) (1988) Twinning and Twins. New York: John Wiley.
Mittler, P. (1971) The Study of Twins. Harmondsworth, Middlesex: Penguin.
Rosambeau, M. (1987) How Twins Grow Up. London: Bodley Head.
Sandbank, A.(1988) Twins and the Family. London: Arrow.
Savic, S.(1980) How Twins Learn to Talk: a Study of the Speech Development of Twins. London: Academic Press..
Schave, B. and Ciriello, J. (1983) Identity and Intimacy in Twins. New York: Praeger.
Scheinfeld, A.(1968) Twins, and Supertwins. Harmondsworth, Middlesex: Penguin.
Segal, N.L. (1999) Twins and What They Tell Us About Human Behavior. New York: Dutton.
Stewart, E.A. (2000) Exploring Twins: Towards a Social Analysis of Twinship. London: Macmillan.
Wallace, M. (1987) The Silent Twins. Harmondsworth, Middlesex: Penguin.
Woodward, J. (2010) The Lone Twin. Understanding Twin Bereavement and Loss. London: Free Association Books.
Wright, L. (1997) Twins, Genes, Environment and the Mystery of Identity. London: Weidenfled and Nicolson.
Zazzo, R. (1960) Les Jumeaux:Le Couple et la Personne. Paris: Presses Universitaires de France.