Henotheism in the Hebrew Bible.

[Jehanne]

Unicorns are mentioned in the Bible...perhaps they (the writers) forgot to discuss dragons.

Not at all, there was one in the garden, one in the sea, and another on land.  Actually, the latter two were part of a four piece originally, for whatever reason they dropped half of them.

Maybe the Garden of Eden turned into the Lost City of Atlantis?? After all, you can't disprove it, and so, that means that it must be true.