Dot Calm

I am reading the A-Z mysteries with Adam (however, we are not reading them in order). Awhile back, we read "The Lucky Lotto" In that book the "bad guy" was a clerk named Dot Calm (hope I'm not ruining the book for anyone!) Dot Calm must have made an impression on him! Since then, I have read several books. When asked who he thinks the "bad guy" is most of the time his answer is "Dot Calm." He did surprise me last night, we were finishing "The orange outlaw" He told me he thought it was "Dot Calm's mother." But, today as we were a few chapters into "the Unwilling Umpire." He said Dot did it again. (Honestly, she has only been mentioned in one book! She is really being blamed for a lot!)