In this accompanying study guide to The Many Worlds of Logic, 2/e, author Paul Herrick opens each chapter with a summary of its content and the skills that students will learn or master at its end. To avoid repetition, the Selected Answers section from the back of the main text--consisting of approximately one-third of the book's problems--is not presented in this study guide. Instead, students have access to the answers to most of the remaining problems. The author has purposely left some questions unanswered in both the textbook and this study guide so that they can be assigned as homework assignments.