Changing a few chapters maybe, or an ending, or changing it so much that it's essentially another plot?
(and with both versions published of course)
>>9230538
The Magus is one example that comes to mind. Author revised it to make some things more apparent, and easier to understand, and made the book worse.
>>9230538
Mary Shelley
Whitman
>>9230538
Woah I never seen this rare DFW before
>>9230538
To Kill a Mockingbird
>>9230538
There are two quite very different versions of The City and the Stars by Arthur C. Clarke
>>9230538
yeah loads
e.g. dickens changed the ending of great expectations because the original ending was too depressing
>>9230538
The Hobbit.