List of Illustrations; List of Letters; Introduction; Acknowledgments; List of Provenances; Note on Editorial Policy; Darwin/Wedgwood Genealogy; Abbreviations and Symbols; The Correspondence; Supplement to the Correspondence, 1831–80; Appendixes: 1. Translations; 2. Chronology; 3. Darwin's Funeral; Manuscript Alterations and Comments; Corrigenda; Chronological List of Letters in Supplements; Biographical Register and Index to Correspondents; Bibliography; Notes on Manuscript Sources; Index.