JK Rowling has been recently uncovered at the author of The Cuckoo’s Calling which was submitted under the name Robert Galbraith. The Sunday Times revealed this after a hint on Twitter and some forensic stylometry. Patrick Juola, one of the two people to do the analysis has a guest blog where he talks about what he did at: Rowling and “Galbraith”: an authorial analysis. Great short description of an authorship attribution project.