Torah = first five books, the books of Moses = Genesis, Exodus, Leviticus, Numbers, Deuteronomy
Nevi'im = writings = Psalms, Proverbs, Lamentations, Song of Songs, Kings, Solomon, Chronicles
Ketuv'im = prophets = Jeremiah, Isaiah, Jonah, Nahum, Esther, Ezekiel.....
TaNaKh = Tanakh = full canon of Jewish scripture
If you actually get a copy of the Tanakh you will find the books in a different order than in the Christian Old Testament. In the Christian Bible the books are in relative chronological order; in the Jewish Tanakh they are grouped as above.
Here is a link to Amazon.com's listing of the Tanakh which I own ($22.00 paperback):
(I took a class in Jewish Literature while in college -- towards my minor in Religious Studies.)