Ketuvim (כְּתוּבִים, "Writings") consists of eleven books. These encompass all the remaining books, and include the Five Megillot (Five Scrolls). They are sometimes also divided into such categories as Sifrei Emet (ספרי אמת, literally "Books of Truth") of Psalms, Proverbs and Job, the "wisdom books" of Job, Ecclesiastes, and Proverbs, the "poetry books" of Psalms, Lamentations and Song of Songs, and the "historical books" of Ezra-Nehemiah and Chronicles.
Although most versions of the Old Testament count the number of books as totaling thirteen, counting Ezra and Nehemiah as two books and I and II Chronicles as two, Jewish Tradition again does not.
The "Sifrei Emet," "Books of Truth":
14. (תהלים / Tehillim) - Psalms
15. (משלי / Mishlei) - Proverbs
16. (איוב / Iyov) - Job
The "Five Megilot" or "Five Scrolls":
17. (שיר השירים / Shir Hashirim) - Song of Songs
18. (רות / Rut) - Ruth
19. (איכה / Eikhah) - Lamentations
20. (קהלת / Kohelet) - Ecclesiastes
21. (אסתר / Esther) - Esther
The rest of the "Writings":
22. (דניאל / Dani'el) - Daniel
23. (עזרא ונחמיה / Ezra v'Nechemia) - Ezra-Nehemiah
24. (דברי הימים / Divrei Hayamim) - Chronicles (I & II)