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A. Ney, Metaphysics: An Introduction. Abingdon, Oxon: Routledge, 2014 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=1766890
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J. Tallant, Metaphysics: An Introduction. London: Continuum, 2011.
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T. Sider, J. Hawthorne, and D. W. Zimmerman, Contemporary Debates in Metaphysics, vol. Contemporary debates in philosophy. Malden, Mass: Blackwell, 2008 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=1204068
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M. J. Loux and D. W. Zimmerman, The Oxford Handbook of Metaphysics. Oxford: Oxford University Press, 2003 [Online]. Available: https://academic-oup-com.nottingham.idm.oclc.org/edited-volume/38660
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Sydney, Shoemaker, Identity cause and mind. 2003.
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van Inwagen, Peter, ‘Metaphysics’, 2016. [Online]. Available: http://plato.stanford.edu/entries/metaphysics/
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Haslanger, Sally, ‘Feminist Metaphysics’, 2011. [Online]. Available: http://plato.stanford.edu/entries/feminism-metaphysics/
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E. Barnes, ‘Going Beyond the Fundamental: Feminism in Contemporary Metaphysics’, Proceedings of the Aristotelian Society (Hardback), vol. 114, no. 3pt3, pp. 335–351, Dec. 2014, doi: 10.1111/j.1467-9264.2014.00376.x.
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B. L. Curtis, A critical introduction to the metaphysics of time, vol. Bloomsbury critical introductions to contemporary metaphysics. New York: Bloomsbury, 2016 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=4195916
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P. van Inwagen, Material Beings. Ithaca: Cornell University Press, 1990.
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N. Markosian, ‘Restricted Composition (in Sider, Hawthorne, & Zimmerman, eds. 2008)’, vol. Contemporary Debates in Metaphysics, T. Sider, J. Hawthorne, and D. W. Zimmerman, Eds. Malden, Mass: Blackwell, 2008, pp. 341–363 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=1204068
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K. Hawley, ‘Ontological innocence’, in Composition as identity, Oxford: Oxford University Press, 2014, pp. 70–89 [Online]. Available: http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199669615.001.0001/acprof-9780199669615
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Theodore Sider, ‘Van Inwagen and the Possibility of Gunk’, Analysis, vol. 53, no. 4, pp. 285–289, 1993 [Online]. Available: http://www.jstor.org/stable/3328252
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K. Bennett, ‘Perfectly understood, unproblematic, and certain’, in A companion to David Lewis, vol. Blackwell companions to philosophy, Chichester: John Wiley, 2015, pp. 250–261 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=1964057
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A. L. Thomasson, ‘The Controversy over the Existence of Ordinary Objects’, Philosophy Compass, vol. 5, no. 7, pp. 591–601, Jun. 2010, doi: 10.1111/j.1747-9991.2010.00303.x.
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C. Swoyer, ‘Abstract Entities (in Sider, Hawthorne, & Zimmerman, eds. 2008)’, vol. Contemporary Debates in Metaphysics, T. Sider, J. Hawthorne, and D. W. Zimmerman, Eds. Malden, Mass: Blackwell, 2008, pp. 11–31.
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‘Gideon Rosen: “Abstract Objects” (Stanford Encyclopedia of Philosophy, Spring 2012 Edition)’. [Online]. Available: http://plato.stanford.edu/archives/spr2012/entries/abstract-objects/
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‘Mary Leng: “Introduction” (to Mathematics & Reality)’. [Online]. Available: https://academic.oup.com/book/doi/10.1093/acprof:oso/9780199280797.001.0001
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P. Maddy, ‘Quinean realism’, in Naturalism in mathematics, Oxford: Clarendon Press, 1997, pp. 95–107 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=3052735
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D. K. Lewis, On the plurality of worlds. Oxford: Blackwell, 1986.
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P. Bricker, ‘Concrete Possible Worlds (in Sider, Hawthorne, & Zimmerman, eds. 2008)’, vol. Contemporary Debates in Metaphysics, T. Sider, J. Hawthorne, and D. W. Zimmerman, Eds. Malden, Mass: Blackwell, 2008, pp. 111–134.
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T. Sider, ‘Reductive Theories of Modality’, vol. The Oxford Handbook of Metaphysics, M. J. Loux and D. W. Zimmerman, Eds. Oxford: Oxford University Press, 2003, pp. 180–208.
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B. Brogaard, ‘Two Modal-isms: Fictionalism and Ersatzism’, Philosophical Perspectives, vol. 20, no. 1, pp. 77–94, Dec. 2006, doi: 10.1111/j.1520-8583.2006.00103.x.
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L. deRosset, ‘Possible Worlds I: Modal Realism’, Philosophy Compass, vol. 4, no. 6, pp. 998–1008, Dec. 2009, doi: 10.1111/j.1747-9991.2009.00249.x.
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Kristie Miller: ‘Presentism, Eternalism, and the Growing Block’. 2013 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/reader.action?docID=3422113&ppg=365
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‘Ned Markosian: “Time” (Stanford Encyclopedia of Philosophy, Spring 2014 Edition)’. [Online]. Available: http://plato.stanford.edu/archives/spr2014/entries/time/
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Heather Dyke: ‘Time and Tense’. 2013 [Online]. Available: https://ebookcentral.proquest.com/lib/nottingham/reader.action?docID=3422113&ppg=348
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J. J. Thomson, ‘McTaggart on Time’, Nous, vol. 35, no. s15, pp. 229–252, Oct. 2001, doi: 10.1111/0029-4624.35.s15.12.
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A. Kind, Persons and personal identity. Cambridge: Polity Press, 2015 [Online]. Available: http://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=4044067