Author:Hensleigh Wedgwood

Works

 * The Principles of Geometrical Demonstration (1844)
 * On the Development of Understanding (1848)
 * The Geometry of the Three First Books of Euclid by Direct Proofs from Definitions Alone (1856)
 * A Dictionary of English Etymology (1859)
 * On the Origin of Language (1866)
 * Contested Etymologies in the Dictionary of Rev. W. W. Skeat (1882)