Books: co co education (sorted alphabetically)
- Dinners and Diners: Where and How to Dine in London Lieut.-Col. Newnham-Davis
- Disadvantages and Opportunities of the Colored Youth Reverdy C. Ransom
- Discipline and Other Sermons Charles Kingsley
- Discourse Being Introductory to his Course of Lectures on Elocution and the English Language (1759) Thomas Sheridan
- Discourse on Criticism and of Poetry Samuel Cobb
- Discourse on the Life, Character and Writings of Gulian Crommelin Verplanck William Cullen Bryant
- Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences René Descartes
- Dish of Orts : Chiefly Papers on the Imagination, and on Shakespeare George MacDonald
- Dissertation on the Gipseys Heinrich Moritz Gottlieb Grellmann
- Divine Songs Isaac Watts
- Dog's Tale Mark Twain
- Domestic Pleasures, or, the Happy Fire-side Frances Bowyer Vaux
- Domestic Problem : Work and Culture in the Household Abby Morton Diaz
- Doña Perfecta Benito Pérez Galdós
- Dorothea Beale of Cheltenham Elizabeth Raikes
- Dorothea Beale: Principal of the Cheltenham Ladies' College, 1858-1906 Elizabeth Helen Shillito
- Downfall Émile Zola
- Drama Sir Henry Irving
- Dramatic Works of John Dryden, Volume 1 Walter Scott
- Drawing in charcoal and crayon for the use of students and schools Frank Fowler
- Dream Days Kenneth Grahame
- Dr. Scudder's Tales for Little Readers, About the Heathen. John Scudder
- Duty of American Women to Their Country Catharine Esther Beecher
- Earliest Years at Vassar: Personal Recollections Frances Ann Wood
- Early Irish Monastic Schools Hugh Graham