The first six volumes of the Collected Papers of Charles Sanders Peirce included Peirce’s main writings in general philosophy, logic (deductive, inductive, and symbolic), pragmatism, and metaphysics. Volumes VII and VIII are a continuation of this series. Originally published as two separate volumes, they now appear in one book as part of the Belknap Press edition. Volume VII contains papers on experimental science, scientific method, and philosophy of mind. Volume VIII contains selections from Peirce’s reviews and correspondence and a bibliography of his published works, speeches and correspondence, and works by other authors which quote or describe manuscripts by Peirce which are not included in Volumes I–VIII of Collected Papers.

As is true of the series as a whole, the material in these volumes is not readily accessible elsewhere. Many of the manuscripts have never been published before, and the previously published material which is included is widely scattered in a number of journals.

Peirce’s work in experimental science played an important role in his life and in the formation of his philosophy, and Volume VII is designed to show how the principal focus of his attention shifted from this sphere to the methods of science and finally to speculative metaphysics. Thus it includes his only published article in experimental psychology and two short pieces on gravity as well as the most important part of “The Logic of 1873” (in which pragmatism was first formulated in writing); “The Logic of Drawing History from Ancient Documents,” discussion of the historical method; “Economy of Research” (1879), containing many pertinent reflections on scientific methodology of interest to research directors today; and much more.

America’s first original philosopher and logician, and the founder of the philosophy of pragmatism, Peirce was also influential in shaping the thinking of such figures as William James and John Dewey. The reviews and correspondence contained in Volume VIII show his attitude toward these philosophies and illustrate the nature of his relationships with the great thinkers of his day.

The bibliography in Volume VIII lists chronologically all of Peirce’s known published works, giving a clear picture of the development of his thought from 1860 through 1911. It is more complete than any published so far in that many new items are included and items previously listed in different sources are here brought together.

These volumes will be of great value to all persons interested in philosophy, scientific method, psychology, the methodology of history, and American studies in general.

This volume contains the published contributions of one of the founders of modern logic and America’s greatest logical genius. It is not only of historical but of contemporary interest because of its many acute discussions of fundamental logical problems. To assist the general reader, the editors have prefixed to the text a selected list of important topics and have provided many footnotes and an exhaustive index.

The present, the longest volume of the series of Peirce’s Collected Papers, reveals most clearly his stature as a logician and a student of the foundations of mathematics. It includes not only some striking anticipations of recent work in logic and the foundations of mathematics but also a number of vital contributions to these subjects as now understood. In addition there is an entirely original treatment of logical diagrams which makes possible a detailed analysis of the process of reasoning and provides the link between modern logic and Peirce’s conception of pragmatism. It is the most advanced and important of the volumes on exact logic.

Charles Sanders Peirce (1839–1914) was an American philosopher, physicist, mathematician, and the founder of pragmatism. Despite his importance in the history of philosophy, a unified statement of his thought has been unavailable. With this publication, readers at long last are offered the philosopher’s only known, complete, and coherent account of his own work. Originally delivered as the Cambridge Conferences Lectures of 1898, Reasoning and the Logic of Things is the most accessible and thorough introduction to Peirce’s mature thought to be found within the compass of a single book.

Beginning with an explanation of the nature of philosophy, Peirce proceeds to illustrate his claim that mathematics provides the foundation of our logic and metaphysics. We find here the clearest formulation of an idea present in Peirce’s thought since the 1860s, the distinction between three kinds of reasoning: induction, deduction, and retroduction. Then follows an introduction to Peirce’s chief logical doctrines, as well as his attempts to provide a classification of the sciences, a theory of categories, and a theory of science. In conclusion, turning from “reasoning” to the “logic of things,” Peirce called for an evolutionary cosmology to explain the reality of laws and described the kinds of reasoning he employed in developing this cosmology.

At the urging of his friend William James, Peirce made an uncharacteristic effort in these lectures to present his ideas in terms intelligible to a general audience—those without advanced training in logic and philosophy. The introductory materials by Kenneth Ketner and Hilary Putman add to the volume’s lucidity. Consequently, this book will be a valuable source for readers outside of the circle of Peirce specialists.