User blog comment:Wilkor/Redwall the book/@comment-1145722-20101027005616

Yes, I have. I think it's because when BJ first wrote Redwall he wasn't planning on doing a whole series. He just wrote one book for the blind children's school, and 'accidentally' got it published and then decided to do more etc, etc..

So while all of these things you mentioned are Redwall canon, BJ decided not to use them in future books. He said himself said that there are no humans in the Redwall universe.