The key to any conversation is to first establish that the goal is truth above all else.
Then once you do that, you ask them if they woukd follow truth where ever it leads them. If they answer with yes, you then ask them if they would leave the JW today if you could show them that it is not...
My understanding is we have:
The Library of world history of Diodorus of Sicily,
Quintus Curtius Rufus' History of Alexander the Great of Macedonia,
A Life of Alexander by Plutarch of Chaeronea
and The Anabasis by Arrian of Nicomedia
as the best known sources for Alexander the Great.
And all of...