• Philobiblon of Richard de Bury, Bishop of Durham
  • Phoenixiana, A Collection of the Burlesques & Sketches of John Phoenix, alias John P. Squibob, who was, in fact, Lieutenant George H. Derby, U.S.A.
  • Speaking at Seventy
  • Queen Calafia’s Land, An Historical Sketch of California
  • Soldiers of the Overland, Being some account of the services of General Patrick Edward Connor & his Volunteers in the Old West
  • The Scarlet Letter
  • The Travels of Sir John Maundeville
  • The Diary of Johann August Sutter, With an Introduction by Douglas S. Watson, Number 2 of the Grabhorn Press Reprints of Rare Americana
  • The Southern Mines of California: Early Development of the Sonora Mining Region
  • Ship of Fools, An Original Leaf from the First Edition of Alexander Barclay’s English translation of Sebastian Brant’s “Ship of Fools,” printed by Richard Pynson in 1509
  • California in 1851, The Letters of Dame Shirley
  • Around the Horn in ’49: The Journal of The Hartford Union Mining and Trading Company, December, 1848 to September, 1849, With an Introduction by Oscar Lewis
  • New Helvetia Diary, A Record of Events Kept by John A. Sutter and his Clerks at New Helvetia, California, from September 9, 1845, to May 25, 1848
  • The Modern Writer
  • Leaves of Grass, Comprising all the poems written by Walt Whitman, Following the arrangement of the Edition of 1891–’2
  • California As It Is & As It May Be, Or A Guide to the Gold Region  
  • Journal of a Cruise to California and the Sandwich Islands in the United States Sloop-of-War Cyane, 1841–1844
  • Aldus Pius Manutius, With an Essay, Together with a leaf from the Aldine Hypnerotomachia Poliphili printed at Venice in 1499