Today we have listener feedback on backstory and process.
The Never Game by Jeffrey Deaver
The Silmarillion by J.R.R. Tolkien
The History of Middle-Earth by J.R.R. Tolkien
The History of the Lord of the Rings (4 volume set nested within the History of Middle Earth) by J.R.R. Tolkien
Writing the Blockbuster Novel by Albert Zuckerman