Pretty certain you can just google the process of converting Kindle stuff (wherever it is located) into a pdf.
The latest edition of MS word will convert a pdf into a word doc, which you can manipulate to your hearts content.
I did all of this for TGM and Janda's latest book, just by Googling it and downloading some free EPUB converter, so you just need to keep working at it.
I don't have a record of how I did it, but it wasn't hard. Might be a bit tougher if you don't have a pdf to word converter tho.
PS
Not everybody thinks Carroters ranges are up to much