1868/69, 1870/71 include a business directory.

The guide provides Research Publications' fiche and reel numbers, with their contents, for City directories of the United States in microform; segment 1 (pre 1860), segment 2 (1861-1881) and segment 3 (1882-1901).

William Hannibal Thomas (1843–1935) served with distinction in the U.S. Colored Troops in the Civil War (in which he lost an arm) and was a preacher, teacher, lawyer, state legislator, and journalist following Appomattox. In many publications up through the 1890s, Thomas espoused a critical though optimistic black nationalist ideology. After his mid-twenties, however, Thomas began exhibiting a self-destructive personality, one that kept him in constant trouble with authorities and always on the run. His book The American Negro (1901) was his final self-destructive act. Attacking African Americans in gross and insulting language in this utterly pessimistic book, Thomas blamed them for the contemporary “Negro problem” and argued that the race required radical redemption based on improved “character,” not changed “color.” Vague in his recommendations, Thomas implied that blacks should model themselves after certain mulattoes, most notably William Hannibal Thomas. Black Judas is a biography of Thomas, a publishing history of The American Negro, and an analysis of that book’s significance to American racial thought. The book is based on fifteen years of research, including research in postamputation trauma and psychoanalytic theory on selfhatred, to assess Thomas’s metamorphosis from a constructive race critic to a black Negrophobe. John David Smith argues that his radical shift resulted from key emotional and physical traumas that mirrored Thomas’s life history of exposure to white racism and intense physical pain.

"Don't scold me, Livy—let me pay my due homage to your worth; let me honor you above all women; let me love you with a love that knows no doubt, no question—for you are my world, my life, my pride, my all of earth that is worth the having." These are the words of Samuel Clemens in love. Playful and reverential, jubilant and despondent, they are filled with tributes to his fiancée Olivia Langdon and with promises faithfully kept during a thirty-four-year marriage. The 188 superbly edited letters gathered here show Samuel Clemens having few idle moments in 1869. When he was not relentlessly "banged about from town to town" on the lecture circuit or busily revising The Innocents Abroad, the book that would make his reputation, he was writing impassioned letters to Olivia. These letters, the longest he ever wrote, make up the bulk of his correspondence for the year and are filled with his acute wit and dazzling language. This latest volume of Mark Twain's Letters captures Clemens on the verge of becoming the celebrity and family man he craved to be. This volume has been supported by the National Endowment for the Humanities and by a major donation to the Friends of The Bancroft Library from the Pareto Fund.