In this book, William Taylor tells in his own words the story of a foundational episode in his life. Following his trial ministry as a Methodist circuit rider in his home state of Virginia and his service of pastorates in the historic North Baltimore Conference, William Taylor (1821-1902) was commissioned as a missionary to California at the beginning of the Gold Rush Era. His subsequent seven years of street preaching in San Francisco set the stage for a half-century missionary career during which Taylor championed self-supporting missions to every populated continent, funded by the publication of his widely-read books. Despite his prolific writing, none of Taylor’s publications reveal the personal dimensions of his struggles or the day-by-day development of his missionary perspective. This early chapter in Taylor’s career emerges for the first time with the publication of his journal, privately held by family members for over a century. The substantial journal chronicles five of Taylor’s seven enterprising years (1849-1856) in San Francisco, Sacramento, San Jose, and the surrounding area, while offering a rich, first-person account of contemporary events written in Taylor’s fine, narrative style. With this journal, readers may trace the genesis of Taylor’s approach to self-supporting missions, including the development of his thinking on fund raising and his skepticism toward the possibility of a Christian use of money. A scholarly introduction, footnotes, and appendixes, together with several images, set Taylor’s California experiences in historical context, while clarifying and explaining the journal’s rhetoric, holiness doctrine, missionary strategies, and oblique references.