The Defeated Life (1846) sketch/short story (NOW PUBLISHED in The Selected Writings, Volume 1—which is also available here through the EOS Store)
Katahdin (1849) memoir (NOW PUBLISHED in The Selected Writings, Volume 1—which is also available here through the EOS Store)
Woman and Her Needs (1850-51) essays (NOW PUBLISHED, in The Selected Writings, Volume II, with annotations differentiating the original series of Tribune articles from the pamphlet published by Fowler and Wells)
Hints on Dress and Beauty (1852) tract/treatise (NOW PUBLISHED, in The Selected Writings, Volume II)
Shadowland, or The Seer (1852) tract/treatise
Old New York (1853) play (AVAILABLE 2025, in The Selected Writings, Volume III)