A quick update: The owner of The Gunslinger rejected my mooch requested, and she sent the following message--"I might have already lost this book because I moved out of my place. Sorry I'll update my inventory. Thanks!"
Sorry for answering this late, I can't be on internet very much... Thank you for the info and the kindness of mooching for me. Doesn't mind if one book's down, thank you anyway. Let's hope the other gets here. =)