408 BIBLIOGRAPHY. 



LV. HAMLEY, Colonel E. Bruce, R.E. 



' Our Poor Relations : a Philozoic Essay,' originally published in Black* 

 wood's Magazine in 1870. Illustrated. 8vo. and 12mo. editions. 

 Edinburgh, 1872. 



LVI. HARTSHORN E, Bertram F., of the Indian Civil Service. 

 The Weddas ' of Ceylon ; Fortnightly Review, March 1876. 



LVII. HARTWIG, Dr. George, of Heidelberg, the well-known German Popu- 

 lariser of Natural Science. 



1. The Sea and its Living Wonders,' translated from the fourth German 



edition. Illustrated. 8vo. London, 1860. 



2. < The Tropical World,' 8 vo. Illustrated. London, 1863. 



LVIH. HAYES, Isaac J., M.D., the well-known American Arctic Navigator. 

 ' The Land of Desolation,' being a personal narrative of adventure in 

 Greenland ; ' 8vo. Illustrated. London, 1871. 



LIX. HELPS, the late Sir Arthur, K.C.B. 



* Some Talk about Animals and their Masters,' 3rd edition ; crown 8vo. 

 London, 1874. 



LX. HIBBERD, Shirley, of London. 



1. 'The Moral Faculties of Brutes,' and 



2. What is Instinct ? ' 



Papers in the Intellectual Observer, a London illustrated monthly, vol. 

 iii., 1863. 



LXI. HOGG, the late James, famous as a biographer, contemporary and friend 

 of Sir Walter Scott, and otherwise in Scottish literature known as 

 < The Ettrick Shepherd.' 

 < Works of the Ettrick Shepherd : Tales and Sketches ; ' edited by the 



Rev. Thos. Thomson. Illustrated. London, 1866. 



By far the most important chapter in relation to comparative psychology is 

 that on The Shepherd's Dog,' in The Shepherd's Calendar,' which gives an 

 account of the feats of his dogs * Sirrah,' < Hector,' ' Lion,' and others. The 

 chapter on ' The Sheep ' stands next in interest ; while some of his ' Tales ' 

 include or embody authentic anecdotes of the sagacity of the dog; for 

 instance, that entitled Duncan Campbell : story of a faithful Dog and 

 neglected Child.' 



LXII. HOLLAND, the late Sir Henry, M.D., F.R.S., of London. 



1. ' Chapters on Mental Physiology,' 2nd edition. London. 



2. Medical Notes and Reflections,' 3rd edition. London. 



LXIII. HOUZEAU, J. C., Membre de 1'Academie de Belgique and Director of 



the Royal Observatory of Brussels. 



' Etudes sur les Facultes mentales des Animaux comparees a celles dc 

 I'Homme ; ' 2 vols. ; 8vo. Mons (Belgium), 1872. 



This important work, one of the most important that has ever been 

 written on the subject of Comparative Psychology, was put together in 

 Jamaica, where the author for a time resided. The materials on which it is 

 based, however, were collected mainly in the wilds of Texas and Northern 

 Mexico, where indeed the idea of the book seems to have suggested itself. 

 The author modestly terms himself a ' Voyageur-Naturaliste,' and he is an 

 excellent type of a class to which belong such men as Darwin, Huxley, Wal- 

 lace, Bates, Bennett, and Belt, Like the works of these distinguished 

 Naturalists, Houzeau's volumes are valuable as containing the facts and 

 fruits of personal observation : in his case during six years' residence on 

 the prairies of the 'Far West' of North America, where, as he himself 



