“ Volume 1 (1868) Volume 2 (1869) Volume 3 (1869) Volume 4 (1870) Volume 5 (1870) Volume 6 (1871) Volume 7 (1871) Volume 8 (1872) Volume 9 (1872) Volume 10 (1873) Volume 11 (1873) Volume 12 (1874) Volume 13 (1874) Volume 14 (1875) Volume 15 (1875) (Publication suspended after Vol. 15, per The Online Books Page.)
The Californian Launched by the same publishing company in 1880. Titled The Californian and Overland Monthly for volume 6, prior to adopting The Overland Monthly title. ”