It has come to my attention that a good deal of the magic items in Ruins & Ronin were supplied by Scot Hoover (kellri) at the Swords & Wizardry forums back in 2009. I have neglected giving him credit in the book, and must apologize for that oversight. Until I can re-work the credit page and get it sorted out, I have pulled the pdf & print option from Lulu for the time being.
My apologies to Scott, it was an honest oversight on my part.
Here is a link to the magic items he created (and they were some of the best).