This brief, elegant book introduces students and general readers to philosophy through core questions and topics—particularly those involving ethics, the existence of God, free will, the relation of mind and body, and what it is to be a person. It also features a chapter on reasoning, both theoretical and practical, that develops an account of both cogent logical reasoning and rational decision-making. Throughout, the emphasis is on initiating newcomers to philosophy through rigorous yet lively consideration of some of the most fundamental questions a thinking person can ask.