We’re still figuring these books out. There’s a lot of current research happening, questions being asked, and faithful LDS scholars disagreeing on some details and.  But these will acquaint you with some basics.

On the Book of Moses (the JST to Genesis), see

 

On the Book of Abraham (which is particularly complicated), see

  • John Gee, A Guide to the Joseph Smith Papyri. Provo, UT: Foundation for Ancient Research and Mormon Studies (FARMS), 2000.
  • ———. An Introduction to the Book of Abraham. Provo, UT: Religious Studies Center, Brigham Young University; Salt Lake City, UT: Deseret Book, 2017.
  • Muhlestein, Kerry. “Egyptian Papyri and the Book of Abraham: A Faithful, Egyptological Point of View.” In No Weapon Shall Prosper: New Light on Sensitive Issues, edited by Robert L. Millet, 217–243. Provo, UT: Religious Studies Center, Brigham Young University; Salt Lake City, UT: Deseret Book, 2011.

And on the relationship between the KJV, Moses, Abraham, and the temple, see my FAIR talk here, and my fireside here.

Also, check out https://www.pearlofgreatpricecentral.org for further resources.