The London Librarian is the blog of Avalesca Farrell-Conquest, a Library Assistant in Central London with a science fetish. She started luring Slenderman to her back in May 2010 because "I wanted to prove he wasn't real...because that worked, didn't it?" The blog started in early January 2011 as just another slenderblog until she broke her usual teen-blog syntax and said that she was going out to Test a Theory and that she would explain more later.