Dio Cassius, Historia Romana. 4 vols. Lipsiae, 1863–64.
Dio Chrysostom, Opera Græca. 2 vols. Brunsvigae, 1844.
Diodorus Siculus, Bibliotheca historica. Ed. by C. Müllerus. 2 vols. Parisiis, 1842–44.
Diogenes Laertius, De clarorum philosophorum vitis libri decem. Ed. by C. G. Cobet. Parisiis, 1850.
Dionysius of Halicarnassus, Antiquitatum Romanarum quæ supersunt. Parisiis, 1886.
Dirksen (H. E.), Civilistische Abhandlungen. 2 vols. Berlin, 1820.
Dithmar of Merseburg, ‘Chronicon’; in Pertz, Monumenta Germaniæ historica, vol. v. Hannoverae, 1839.
Dixon (W. H.), New America. Eighth edit. London, s.d.
Dobell (Peter), Travels in Kamtschatka and Siberia. 2 vols. London, 1830.
Dobrizhoffer (M.), An Account of the Abipones. Trans. 3 vols. London, 1822.