We all have our favourite authors, our go to writers that we barely even look at the blurb or the critics’ reviews before adding their latest tome to our already heaving shelves.
But which ones have done that the most often? Who are the most bankable authors? Here are the top ten.
Please note, I am fully aware that a 2 billion leeway in the sales estimates is probably a little over generous but those are the only reasonably verifiable figures I can find.