Metaphysics
- English translation by W. D. Ross, 1924; Greek text also available [Perseus].
- http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Perseus%3Aabo%3Atlg%2C0086%2C025&query=init.

On Interpretation by Aristotle
- Translated by E. M. Edghill. Text-only version at Eserver.
- http://philosophy.eserver.org/aristotle/on-interpretation.txt

Physics by Aristotle
- Translated by R. P. Hardie and R. K. Gaye. Part of the Internet Classics Archive at MIT.
- http://classics.mit.edu/Aristotle/physics.html

Politics by Aristotle
- Benjamin Jowett’s translation. At Eserver.
- http://philosophy.eserver.org/aristotle/politics.txt

Squashed Aristotle's Politics
- Aristotle's Politics in 3,200 words
- http://www.btinternet.com/~glynhughes/squashed/aristotlepolitics.htm

Free Online Library: Aristotle
- A short biography and online texts of the Categories, the Poetics, and the Politics.
- http://aristotle.thefreelibrary.com/

4Literature.net - Aristotle
- Many works by Aristotle online.
- http://www.4literature.net/Aristotle/

Athenian Constitution
- By chapter. Translated by Sir Frederic G. Kenyon, transcribed by the University of Virginia, and provided by the Avalon Project at Yale Law School.
- http://www.yale.edu/lawweb/avalon/medieval/athemain.htm

The Works of Aristotle
- Translations of the Poetics, Rhetoric, and others. Hosted by Liberty Online.
- http://libertyonline.hypermall.com/Aristotle/Default.htm

On the Soul
- Translated by J. A. Smith [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/soul.html

On Sleep and Sleeplessness
- Translated by J. I. Beare [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/sleep.html

On Prophesying by Dreams
- Translated by J. I. Beare [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/prophesying.html

On Memory and Reminiscence
- Written 350 B.C.E, translated by J. I. Beare [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/memory.html

On Longevity and Shortness of Life
- Written 350 B.C.E, translated by G. R. T. Ross [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/longev_short.html

On Dreams
- Written 350 B.C.E, translated by J. I. Beare [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/dreams.html

Prior Analytics
- A.J. Jenkinson's English translation [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/prior.html

Posterior Analytics
- English translation by G.R.G. Mure [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/posterior.html

Politics
- An eight-part English translation of Aristotle's Politics by Benjamin Jowett [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/politics.html

On the Heavens
- Aristotle text translated by J. L. Stocks [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/heavens.html

On Sophistical Refutations
- Translated into English by W. A. Pickard-Cambridge [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/sophist_refut.html

On Sense and the Sensible
- English translation of Aristotle's work by J. I. Beare [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/sense.html

On Interpretation
- E. M. Edghill's English translation [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/interpretation.html

On Generation and Corruption
- English translation by H. H. Joachim [Internet Classics Archive].
- http://classics.mit.edu/Aristotle/gener_corr.html

Categories
- Translation by E. M. Edghill of this work by Aristotle, from the Internet Classics Archive. Text-only version available for download.
- http://classics.mit.edu/Aristotle/categories.html

The Athenian Constitution
- Frederic Kenyon's translation from the Internet Classics Archive. Text-only version is available for download.
- http://classics.mit.edu/Aristotle/athenian_const.html