Metaphysics (Introduction)

Chalmers, D., Manley, D., & Wasserman, R. (2009). Metametaphysics: New Essays on the Foundations of Ontology. Oxford: Oxford University Press.

Schrenk, M. (2016). Metaphysics of Science: A Systematic and Historical Introduction. Routledge.

van Inwagen, P. (2013). Metaphysics. In Edward N. Zalta (Ed.), The Stanford Encyclopedia of Philosophy (Winter 2013 Edition) Link