The New York Times best-selling author of The Year of Living Biblically goes on a journey to understand the enduring power of puzzles: why we love them, what they do to our brains, and how they can improve our world.

Almost as soon as it appeared, the crossword puzzle became indispensable to our lives. Invented practically by accident in 1913, when a newspaper editor at the New York World was casting around for something to fill empty column space, it became a roaring commercial success almost overnight. Ever since then, the humble puzzle has been an essential ingredient of any newspaper worth its salt. But why, exactly, are the crossword’s satisfactions so sweet.

In a culture increasingly indifferent or even hostile to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. Step-by-step, you'll learn the tactics of good persuasion and defense, how to identify the tactics of your opponent, and how to build your case, patiently and practically.

This in-depth discussion of New Testament scholarship and the challenges of history as a whole proposes Bayes's Theorem, which deals with probabilities under conditions of uncertainty, as a solution to the problem of establishing reliable historical criteria. The author demonstrates that valid historical methods - not only in the study of Christian origins but in any historical study - can be described by, and reduced to, the logic of Bayes's Theorem. Conversely, he argues that any method that cannot be reduced to this theorem is invalid and should be abandoned.

Taught by award-winning Professor Patrick Grim of the State University of New York at Stony Brook, The Philosopher’s Toolkit: How to Be the Most Rational Person in Any Room arms you against the perils of bad thinking and supplies you with an arsenal of strategies to help you be more creative, logical, inventive, realistic, and rational in all aspects of your daily life.

This remarkable work offers an analytical exploration of the nature of divine eternity and God's relationship to time.

Over a storied career, Daniel C. Dennett has engaged questions about science and the workings of the mind. His answers have combined rigorous argument with strong empirical grounding. And a lot of fun. Intuition Pumps and Other Tools for Thinking offers seventy-seven of Dennett’s most successful “imagination-extenders and focus-holders” meant to guide you through some of life’s most treacherous subject matter: evolution, meaning, mind, and free will.

This audiobook is a long-awaited major statement by a pre-eminent analytic philosopher, Alvin Plantinga, on one of our biggest debates - the compatibility of science and religion. The last twenty years has seen a cottage industry of books on this divide, but with little consensus emerging. Plantinga, as a top philosopher but also a proponent of the rationality of religious belief, has a unique contribution to make. His theme in this short book is that the conflict between science and theistic religion is actually superficial, and that at a deeper level they are in concord.

In There Is a God, one of the world's preeminent atheists discloses how his commitment to "follow the argument wherever it leads" led him to a belief in God as Creator. This is a compelling and refreshingly open-minded argument that will forever change the atheism debate.

The Problems of Philosophy discusses Bertrand Russell's views on philosophy and the problems that arise in the field. Russell's views focus on knowledge rather than the metaphysical realm of philosophy. The Problems with Philosophy revolves around the central question that Russell asks in his opening line of Chapter 1 - Is there any knowledge in the world which is so certain that no reasonable man could doubt it?

What does it actually mean to be rational? Not Hollywood-style "rational", where you forsake all human feeling to embrace Cold Hard Logic, but where you make good decisions, even when it's hard; where you reason well, even in the face of massive uncertainty; where you recognize and make full use of your fuzzy intuitions and emotions, rather than trying to discard them. In Rationality: From AI to Zombies, Eliezer Yudkowsky explains the science underlying human irrationality with a mix of fables, argumentative essays, and personal vignettes.

Bertrand Russell wrote that mathematics can exalt "as surely as poetry". This is especially true of one equation: ei(pi) + 1 = 0, the brainchild of Leonhard Euler, the Mozart of mathematics. More than two centuries after Euler's death, it is still regarded as a conceptual diamond of unsurpassed beauty. Called Euler's identity, or God's equation, it includes just five numbers but represents an astonishing revelation of hidden connections.

With a scientific eye and an empathetic heart, the authors turn conventional perceptions about atheism on their head. They show that atheism need not be reactionary (against religion and God), but rather that it can offer a clear set of constructive principles to live by, which establish atheism as a positive worldview.

In this audiobook, David Gunkel offers a provocative attempt to think about what has been previously regarded as unthinkable: whether and to what extent robots and other technological artifacts of our own making can and should have any claim to moral and legal standing.

Rigid adherence to scientism - as opposed to a healthy respect for science - is all too prevalent in our world today. Rather than leading to a deeper understanding of our universe, this worldview actually undermines real science and marginalizes morality and religion. In this book, celebrated philosopher J. P. Moreland exposes the self-defeating nature of scientism and equips us to recognize scientism's harmful presence in different aspects of culture, emboldening our witness to biblical Christianity.