=Hildeburn, Charles Swift Riché.= _Pa._, 1855-1901. The librarian of the Philadelphia Athenæum from 1876. A Century of Printing, or the Issues of the Press in Pennsylvania, 1685-1784; Printers and Printing in Colonial New York. _Do._ =Hildeburn, Mrs. Mary Jane [Reed].= _Pa._, 1821-1882. A Philadelphia writer of Sunday-school tales, among which are, Day Dreams; Archy and Pussy Series; Dr. Leslie’s Boys; Gaffney’s Tavern. =Hildreth, Charles Lotin.= _N. Y._, 1856-1896. A journalist of New York city. Judith, a novel; The New Symphony, and Other Stories; The Masque of Death, and Other Poems. =Hildreth, Ezekiel.= _Ms._, 1784-1856. An educator of Ohio and Virginia. Logopolis, a grammatical treatise; A Key to Knowledge. =Hildreth, Richard.= _Ms._, 1807-1865. A Boston journalist and historian who was consul at Trieste in his latest years. Archy Moore, an anti-slavery novel; History of Banks; Theory of Politics; Despotism in America; Japan as it Was and Is; History of the United States from the Discovery of the Continent to the Close of the 16th Congress in 1820, a work which has few charms of style, though its general merit is unquestioned. _Har._ =Hildreth, Samuel Prescott.= _Ms._, 1783-1863. A physician once prominent in Marietta, Ohio, where he settled in 1806. History of the Diseases and Climate of Southeastern Ohio; Lives of the Early Settlers of Ohio; Contributions to the Early History of the North-West; Meteorological Observations (with J. Wood); Pioneer History of the Ohio Valley (1848); Biographical and Historical Memoirs of Early Pioneer Settlers of Ohio. _See Bibliography of Ohio._ _Meth._ =Hilgard, Eugene Waldemar.= _Bv._, 1831- ----. A professor of agricultural chemistry at the University of California from 1875. Geology and Agriculture of Mississippi; Geology of Lower Louisiana; Cotton Production in the United States; Climatic Features, etc., of the Arid Regions of the Pacific Slope (with T. C. Jones). =Hilgard, Julius Erasmus.= _Bv._, 1825-1891. Brother of E. W. Hilgard, _supra_. A civil engineer of note who was superintendent of the United States Coast Survey, 1881-85, who published many valuable professional papers. =Hill, Adams Sherman.= _Ms._, 1833- ----. The Boylston professor of rhetoric at Harvard University from 1876. Our English; The Principles of Rhetoric; The Foundation of Rhetoric. _Har._ =Hill, Mrs. Agnes Leonard [Scanland].= “Mollie Myrtle.” _Ky._, 1842- ----. Myrtle Blossoms; Vanquished, a novel; Heights and Depths. =Hill, Benjamin Dionysius.= _E._, 1842- ----. A Roman Catholic clergyman and educator, for some time at Notre Dame University, who has published Poems Devotional and Occasional. =Hill, Benjamin Harvey.= _Ga._, 1823-1882. A noted Georgia statesman. Notes on the Situation (1867-68); Address to the People of Georgia.