Of Two Minds:  The Nature of Inquiry (1998), State University of New York Press.
      [abstract] [Contents] [Introduction] [ordering information]

Essential Difference:  Toward a Metaphysics of Emergence (2012), State University of New York Press.
      [abstract] [Contents] [Introduction] [ordering information]

"Systems Theory and Evolutionary Models of the Development of Science," Philosophy of Science 38 (1971): 178–199.[abstract]

"Realism and Idealism in Peirce's Categories," Transactions of the Charles S. Peirce Society 8 (1972): 199–213. [abstract]

"Progressive and Conservative Energy Models in Psychoanalytical Interpretations of Culture," The Philosophical Forum 6 (1974): 166–191. [abstract]

"Metaphysics and Material Necessity," The New Scholasticism 49 (1975): 16–31. [abstract]

"History and Nature in Collingwood's Dialectic," Idealistic Studies 6 (1976): 49–61. [abstract]

"Discovery as Correction," Synthese 71 (1987): 235–321. [abstract]

"Discovery and Ampliative Inference", Philosophy of Science 56 (1989): 438–462. [abstract]

"Discovery and Dialectic", Idealistic Studies 21 21 (1991): 1–28. [abstract]

"Unarticulated Meaning", Erkenntnis 40 (1994): 43–70. [abstract]

"Elimination, Correction, and Popper's Evolutionary Epistemology," International Studies in the Philosophy of Science 9 (1995): 5–17. [abstract]

"Platonic 'True Belief' and the Paradox of Inquiry," The Southern Journal of Philosophy 33 (1995): 403–429. [abstract]

"Ampliative Abduction," International Studies in the Philosophy of Science 10 (1996): 141–157. [abstract]

"Analog Representation beyond Mental Imagery," The Journal of Philosophy 94 (1997): 55–84. [abstract]

"Reciprocal Justification in Science and Moral Theory," Synthese 110 (1997): 447–468. [abstract]

"The Dialogue of the Soul with Itself," Journal of Consciousness Studies 4 (1997): 485–508. [abstract]

"Knowledge vs. Inquiry: Comment on Brendan Larvor's Criticism of Hegel's Philosophy of Mathematics," The Owl of Minerva 31:1 (Fall 1999): 45–52. [abstract]

"Monotheism and the Spirituality of Reason," Zygon 37:2 (June 2002): 507–37. [abstract]

"The Beginning and End of Negative Morality: An Evolutionary Perspective," The Philosophical Forum 39 (2008): 21–51. [abstract]

"How Science Textbooks Treat Scientific Method: A Philosopher's Perspective," The British Journal for the Philosophy of Science 60:2 (June 2009): 303–344.
      [Abstract]
      [Full Text]
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"The Incompletability of Metaphysics," Idealistic Studies 40:3 (2011): 257–73. [abstract]

"Classical Greece Off Season": New York Times; 27 February 1983.

"Rome's Remnants of Empire" [North Africa]: New York Times; 4 December 1983.

"Journey East from Ankara": New York Times; 6 November 1988.

"A Tour of the Ancient World in Syria": New York Times; 4 March 1990.

"The Gravestone Carving Traditions of Plymouth and Cape Cod," Markers XV (1998): 38–203. (The Annual Journal of the Association for Gravestone Studies). [abstract]

"Three More Members of the Soule Family of Stonecutters," AGS Quarterly: Bulletin of the Association for Gravestone Studies (1999) 23:3; 3–6.[abstract]

"William Coye: Father of the Plymouth Carving Tradition." In collaboration with Vincent F. Luti on Coye's origin and work in Rhode Island. Markers XVII (2000): 32–107. (The Annual Journal of the Association for Gravestone Studies).[abstract]

"Savery's Apprentices (Probably) Identified," AGS Quarterly: Bulletin of the Association for Gravestone Studies (2000) 24:3; 5–10, 28.[abstract]

"The Carvers of Kingston, Massachusetts." Markers XVIII (2001): 70–145. (The Annual Journal of the Association for Gravestone Studies).[abstract]

"Early 19th Century Boston Stonecutters. Part I: The Geyer Workshop." AGS Quarterly: Bulletin of the Association for Gravestone Studies (2001) 25:4; 4–7, 25–6.[abstract]

"Early 19th Century Boston Stonecutters. Part II: Samuel White, Jr." AGS Quarterly: Bulletin of the Association for Gravestone Studies (2002) 26:2; 7–9, 25–7.[abstract]

"Early 19th Century Boston Stonecutters. Part III: William Bennett." AGS Quarterly: Bulletin of the Association for Gravestone Studies (2002) 26:4; 7–10, 25–27.[abstract]

"The Origins of Marble Carving on Cape Cod. Part I: William Sturgis and Family." Markers XIX (2002): 64–173. (The Annual Journal of the Association for Gravestone Studies).[abstract]

"The Origins of Marble Carving on Cape Cod. Part II: The Orleans and Sandwich Carvers." Markers XX (2003): 196–279. (The Annual Journal of the Association for Gravestone Studies).[abstract]

From Slate to Marble: Gravestone Carving Traditions in Eastern Massachusetts: 1770–1870,
Graver Press, 2006. (ISBN: 978 9772031 0 9) [abstract]
see Graver Press website for a complete description and samples. [Graver Press]