Frontmatter -- Preface -- Acknowledgements -- Contents -- Chapter One: Constructions -- Chapter Two: Fregean Functions -- Chapter Three: Fregean Objects -- Chapter Four: Variables -- Chapter Five: A Hierarchy of Entities -- Chapter Six: Two Interpretations of the Concept Script -- Chapter Seven: Senses and Presentations -- Chapter Eight: The Mediacy Thesis -- Chapter Nine: Disambiguating Natural Discourse -- Chapter Ten: Church's Logic of Sense and Denotation -- Chapter Eleven: Logical Space -- Chapter Twelve: Transparent Intensional Logic -- Chapter Thirteen: Inference -- Chapter Fourteen: The Fallacy of Subject Matter -- Appendices -- References -- Index of Names -- Index of Subjects -- Backmatter