 Kọ ìparí fún ìpínrọ yìí - Halsey jẹ òǹkọwé àti olóòtú tó mọṣẹ rẹ níṣẹ. Awọn iṣẹ atilẹba rẹ pẹlu kikọ irin-ajo Oṣù meji ni ilu okeere, gbigba iroyin rẹ fun Tribune lori Paris Worlds Fair : 1878, New York State history  1901, The Pioneers of Unadilla Village, 1784-1840 1902, and a number of articles, literary criticism Our Literary Deluge And Some of Its Deeper Waters 1902 and family history extended introduction to Thomas Halsey of Hertfordshire, England and Southampton, Long Island 1895. 