A just for fun no prize at all (just a warm, smug glow of being right) little quiz

In the bookshop we have CCTV, an alarm system, and a full time Security Guard. We stick security tags in books that we think are most likely to be stolen. My colleague urges me to tag books by three fiction authors in particular. Anyone care to guess the names of these most likely to be pinched writers?

Edit – Our fiction floor is separate from our Sci fi and fantasy books, our crime and horror novels, and our young adults and children’s fiction.