Theodore Taylor Johnson of New Jersey sailed to California in February 1849 and had returned home by the end of June. Sights in the gold region (1849) is the first published book to relate authentic personal experiences in the California gold fields. Johnson describes his voyage to California and Panama crossing and prospecting in the Culomma Valley. He also writes of his return to San Francisco in the hope of finding work at the end of spring and his discouraged decision to take passage home, again crossing the Isthmus again at Chagres. Personal recollections are fleshed out with second hand discussions of the state's history and culture.

Theodore T. Johnson has artfully recorded his journey from East to West with rich prose and apt descriptions. He also included several illustrations.