- Crypto-Jews--Legal status, laws, etc.1
- Cyropaedia (Xenophon)1
- Cyrus, the Great, King of Persia, -530 B.C. or 529 B.C.1
- Dance1
- Darius I, King of Persia, 548 B.C.-485 B.C.1
- De interpretatione (Aristotle)1
- Debtor and creditor1
- Debts, External1
- Della Rovere, Francesco Maria, duca d'Urbino, 1548-16311
- Descripción de las Indias Occidentales (Herrera y Tordesillas, Antonio de)1
- Despotism1
- Devotional literature1
- Dhammacakkappavattana Sutta1
- Dialogues, Greek1
- Dictionaries1
- Dispensations1
- Divine office (Music)1
- Drake, Francis, approximately 1540-15961
- Dynamics1
- Easter1