The History of the Hobbit: Mr Baggins and Return to Bag-End Kindle Edition
$1.99
https://www.amazon.com/History-Hobbi...dp/B005IH0334/
From:
https://en.wikipedia.org/wiki/The_History_of_The_Hobbit
>contains Tolkien’s unpublished drafts of the novel, with commentary by John D. Rateliff. It also details Tolkien’s various revisions to The Hobbit, including abandoned revisions for the unpublished third edition of the work, intended for 1960, as well as previously unpublished original maps and illustrations drawn by Tolkien himself.