The Torah makes reference to a Book of the Wars of God (Bamidbar 21:10-16). According to most opinions this was an actual written work which has been lost over time. It is not clear (at least to me) who the author of this work would have been. I would like to know what the status of this book would be, and why, should it be recovered. Would it be included in Tanakh (the biblical canon) and have a status similar to Divrei HaYamim, would it be treated as any other document from the ancient world, having no special status, or perhaps somewhere in between?