This collection consists of the correspondence of John Muir from 1856-1914. The vast majority of the letters were sent and received by Muir, although the collection also includes some correspondence of selected family members and colleagues. Muir\u27s correspondence offers a unique first-hand perspective on his thoughts and experiences, as well as those of his correspondents, which include many notable figures in scientific, literary, and political circles of the 19th and early 20th centuries. All of the letters include full-text transcriptions that can be searched as well as viewed alongside images of the originals.https://scholarlycommons.pacific.edu/cs-jmc/1000/thumbnail.jp