D.C. Heath and Company was a publishing house founded in Boston by Daniel Collamore Heath (1843-1908) in 1885. D.C. Heath and Co. ranked among the leading school-book publishing houses in America, with offices at Boston, New York, Chicago, San Francisco, Austin, Texas, Atlanta, and London. The Company was later owned by Raytheon and then acquired by Houghton Mifflin in 1995., Inscribed in gold letters: D.C. Heath and Co. New York., Gift of David Doret, 2007.