An alternative theory of nonexistent objects. - Alan F. McMichael; Ed Zalta (J. Philos. Log., 1980)

Twenty-five basic theorems in situation and world theory. - Edward N. Zalta (J. Philos. Log., 1993)

A Solution to the Problem of Updating Encyclopedias. - Eric M. Hammer; Edward N. Zalta (Comput. Humanit., 1997)

A Classically-Based Theory of Impossible Worlds. - Edward N. Zalta (Notre Dame J. Formal Log., 1997)

Natural Numbers and Natural Cardinals as Abstract Objects: A Partial Reconstruction of Frege's Grundgesetze in Object Theory. - Edward N. Zalta (J. Philos. Log., 1999)

Stanford encyclopedia of philosophy: a dynamic reference work. - Uri Nodelman; Colin Allen; Edward N. Zalta (JCDL, 2002)

Frege, Boolos, and Logical Objects. - David J. Anderson; Edward N. Zalta (J. Philos. Log., 2004)

What is neologicism? - Bernard Linsky; Edward N. Zalta (Bull. Symb. Log., 2006)

Steps Toward a Computational Metaphysics. - Branden Fitelson; Edward N. Zalta (J. Philos. Log., 2007)

Relations Versus Functions at the Foundations of Logic: Type-Theoretic Considerations. - Paul E. Oppenheimer; Edward N. Zalta (J. Log. Comput., 2011)

The Fundamental Theorem of World Theory. - Christopher Menzel; Edward N. Zalta (J. Philos. Log., 2014)

Automating Leibniz's Theory of Concepts. - Jesse Alama; Paul E. Oppenheimer; Edward N. Zalta (CADE, 2015)

Computer Science and Metaphysics: A Cross-Fertilization. - Daniel Kirchner; Christoph Benzmüller; Edward N. Zalta (CoRR, 2019)

Mechanizing Principia Logico-Metaphysica in Functional Type-Theory. - Daniel Kirchner; Christoph Benzmüller; Edward N. Zalta (Rev. Symb. Log., 2020)

Metaphysics of Routley Star. - Edward N. Zalta (Australas. J. Log., 2024)

Number Theory and Infinity Without Mathematics. - Uri Nodelman; Edward N. Zalta (J. Philos. Log., 2024)

A Defense of Logicism. - Hannes Leitgeb; Uri Nodelman; Edward N. Zalta (Bull. Symb. Log., 2025)