Author:Christiaan Huygens

Works

 * De Saturni Luna Observatio Nova (About the New Observation of the Moon of Saturn [Discovery of Titan]). (1656)
 * The celestial worlds discover'd: or, Conjectures concerning the inhabitants, plants and productions of the worlds in the planets. (1698) external transcription
 * Treatise On Light, Thompson 1912 external scan

Works about Huygens

 * The wave theory of light; by Henry Crew, Published 1900 external scan
 * The wave theory of light; by Henry Crew, Published 1900 external scan