Preface.- Acknowledgments.- Introduction and Review of Background Material.- Boolean Logic and Truth (Values).- Quantified Predicates, Rules of Inference, and Arguments.- Mathematical Proofs.- Intuitive Set Theory.- Mathematical Induction.- Functions.- The Integers and Beyond.- Counting Things.- Relations.- Number Bases, Number Systems, and Operations.- Many Infinities: Cardinal Numbers.- Many Infinities: Ordinal Numbers.- Paradoxes and Axiomatic Set Theory.- Bibliography.- Authors' Biographies.- Index.