Bertie O'Brien and the Button Factory: How Bertie O'Brien built a button factory slaying Monsters

I always knew there was a family secret. I just didn't know how big that secret was until I went to visit my great Aunt Maggie. There in her attic she told me what everyone had tried to keep hidden all these years. My great great Uncle Bertie was a monster slayer, but you won't believe how he slew them. I'm still not sure I believe it myself.