Books in Browsing: Science - General (sorted alphabetically by author)
- Elementary Illustrations of the Differential and Integral Calculus Augustus De Morgan
- A Budget of Paradoxes, Volume I Augustus De Morgan
- Elements of arithmetic Augustus De Morgan
- On the study and difficulties of mathematics Augustus De Morgan
- A Budget of Paradoxes, Volume II Augustus De Morgan
- At the Deathbed of Darwinism: A Series of Papers Eberhard Dennert
- Telescopic Work for Starlight Evenings William F. Denning
- The Deluge in the Light of Modern Science: A Discourse William Denton
- Emile et les autres (French) Charles Derennes
- Vie de Grillon (French) Charles Derennes
- La Chauve-Souris (French) Charles Derennes
- Gems in the Smithsonian Institution Paul E. Desautels
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences René Descartes
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences René Descartes
- A Discourse of a Method for the Well Guiding of Reason René Descartes
- La géométrie (French) René Descartes
- Mémoire sur les équations résolubles algébriquement (French) M. Despeyrous
- Jungle Folk: Indian Natural History Sketches Douglas Dewar
- Birds of the Plains Douglas Dewar
- Indian Birds: Being a Key to the Common Birds of the Plains of India Douglas Dewar
- Glimpses of Indian Birds Douglas Dewar
- A Bird Calendar for Northern India Douglas Dewar
- The Making of Species Douglas Dewar and Frank Finn
- Hemp Hurds as Paper-Making Material Lyster H. Dewey and Jason L. Merrill
- The Mammals of Warren Woods, Berrien County, Michigan Lee R. Dice