Plato, Dialogues, vol. 2 - Meno, Euthyphro, Apology, Crito, Phaedo, Gorgias, Appendix I - Lesser, Hippias, Alcibiades I, Menexenus, Appendix II - Alcibiades II, Eryxias ToC: The Online Library of Liberty

Nice free online book--and pdf if you want to print out a dialogue or two.