I want to know the answer to the following question:
What battle marks the end of Diodorus Siculus' work?
All the background I'm provided with is that "Another important source, Plutarch's (c.50—c.120) Parallel Lives though more preoccupied with issues of personal character and morality, outlines the history of important Hellenistic figures.". Is that enough to answer the question?
Answer: no