The added episodes of Susanna, Bel, and the Dragon, found only in the Greek version, are edifying short stories with a didactic purpose.
These three sections constitute the divisions of the Book of Daniel:
I. Daniel and the Kings of Babylon (⇒ Daniel 1:1-⇒ 6:29)
II. Daniel's Visions (⇒ Daniel 7:1-⇒ 12:13)
III. Appendix ((Dan)Sus 13; Bel 14)