Marcus Pollius Vitruvius - De Architectura
- Teubner 1899 edition.
- http://penelope.uchicago.edu/Thayer/L/Roman/Texts/Vitruvius/

Lacus Curtius: Latin Inscriptions
- Bill Thayer's photographs and transcriptions of Etruscan and Roman inscriptions, arranged as a list for researchers and a self-paced course in Latin epigraphy for students.
- http://penelope.uchicago.edu/Thayer/E/Roman/Texts/Inscriptions/

Plinius, Gaius Caecilius Secondus - Historia Naturalis
- The history of the world.
- http://penelope.uchicago.edu/Thayer/E/Roman/Texts/Pliny_the_Elder/

Cato Maior, Marcus Porcius - Monosticha Catonis
- Cato's Monostichs: a series of precepts written by Cato for his son.
- http://georgetown.edu/faculty/jod/texts/monostich.html

Caesar, Augustus Octavianus - Epistula ad Gaium
- Unknown edition of the Octavian's letter to Gaius.
- http://forumromanum.org/literature/aug_epistula.html

Virgil Resources
- Searchable Virgil's works with translations. Also contains maps, bibliographies and discussion groups.
- http://virgil.org/

Cicero, Marcus Tullius - De Amicitia
- "On Friendship" or "Laelius".
- http://www.ipa.net/~magreyn/laelius.htm

Cicero, Marcus Tullius - Brutus
- A description of the Roman tradition of public and judiciary speeches along with an autobiographical sketch.
- http://www.utexas.edu/depts/classics/documents/brut.html

The Vergil Project
- Database of Vergil's works searchable by book and line number.
- http://vergil.classics.upenn.edu/

Horatius Flaccus, Quintus - Odes of Horace
- Quintus Horatius Flaccus' works with English translations and detailed notes on selected odes.
- http://merriampark.com/horace.htm

Vegetius' Epitoma Rei Militaris
- Vegetius' Epitoma Rei Militaris, from Lang's 2nd edition of 1885.
- http://armatura.connectfree.co.uk/protoveg/

De Feminis Romanis
- Excerpts in Latin on Roman women. The Rape of the Sabine Women, the Letters of Cornelia, and Metamorphoses (story of Scylla and Minos).
- http://www.stoa.org/diotima/dfr/dfr-contents.shtml

The Romulus Project: An Electronic Library of Latin Literature With Virtual Commentary
- Mostly a description of the project, which plans to provide Latin texts with commentaries for students. However, there are Macintosh demo files available for download.
- http://ccat.sas.upenn.edu/~romulus/