The second American edition of the Doctrine and Covenants was published in Nauvoo, Illinois, in 1844, mere weeks following the deaths of Joseph and Hyrum Smith. As such, this was the first edition to include John Taylor’s words regarding their martyrdom, which is Section 135 in our current edition of the Doctrine and Covenants. Seven other revelations, Sections 103, 105, 112, 119, 124, 127, and 128, were also first included in this edition.
Note: Clicking the thumbnail will take you outside of L. Tom Perry Special Collections to the Joseph Smith Papers project website, where they have a scanned copy of the 1844 Doctrine and Covenants. Note how this version of Section 95 (what is today Section 100) compares to other editions and to the original handwritten manuscript copy.