Naive Set Theory
Naive Set Theory is a mathematics textbook by Paul Halmos originally published in 1960. This book is an undergraduate introduction to not-very-naive set theory which has lasted for decades. It is still considered by many to be the best introduction to set theory for beginners. While the title states that it is naive, which is usually taken to mean without axioms, the book does introduce all the axioms of Zermelo-Fraenkel set theory and gives correct and rigorous definitions for basic objects. Where it differs from a "true" axiomatic set theory book is its character: There are no long-winded discussions of axiomatic minutiae, and there is next to nothing about advanced topics like large cardinals. Instead, it tries to be intelligible to someone who has never thought about set theory before.

This book is intended to capture the interest of anyone who has been attracted to Russian culture through the greats of Russian literature, either through the texts themselves, or encountering them in the cinema, or opera.

Thinking It Through: An Introduction to Contemporary Philosophy (Hardcover)
Here is a thorough, vividly written introduction to contemporary philosophy and some of the most crucial questions of human existence: the nature of mind and knowledge, the status of moral claims, the existence of God, the role of science, and the mysteries of language, among them. In Thinking It Through, esteemed philosopher Kwame Anthony Appiah shows us what it means to "do" philosophy in our time and why it should matter to anyone who wishes to live a more thoughtful life. Opposing the common misconceptions that being a philosopher means espousing a set of philosophical beliefs, or being a follower of a particular thinker, Appiah argues that "the result of philosophical exploration is not the end of inquiry in a settled opinion, but a mind resting more comfortably among many possibilities, or else the reframing of the question, and a new inquiry." Thinking It Through is organized around eight central topics--mind, knowledge, language, science, morality, politics, law, and metaphysics. It traces how philosophers in the past have considered each subject (how Hobbes, Wittgenstein, and Frege, for example, approached the problem of language) and then explores some of the major questions that still engage philosophers today. More important, Appiah shows us not only what philosophers have thought but how they think, giving us examples we might use in our own attempts to navigate the complex issues that confront any reflective person in the 21st century. Filled with concrete examples of how philosophers work and written in the liveliest prose, Thinking It Through guides readers through the process of philosophical reflection and enlarges our understanding of the central questions of human life.

Introduction to Physical Geology
Written for an introductory one-semester geology course, this text is a brief version of Thompson-Turk's Modern Physical Geology. Thompson-Turk's brief text offers professors a more streamlined alternative to the longer, more detailed introductory text.

Introduction to Physical Geology emphasizes human-environment interactions and discusses the latest research in physical geology. Beautiful illustrations and clear writing style set this text apart from other geology texts.