Okay, if it is fun for you, and it sure is for me, I'll check on some of the authors whose mysteries I have long ago purchased so as not to miss, and then stowed away:
Simon Brett, Mary Higgins Clark, Margaret Truman, Barbara Vine, Elizabeth George, Marian Babson, Gail Bowen, Robert Barnard, Peter Abresch, Michael Allen, Anne Perry (wow! I have a LOT of her books!), Dennis Lehane, Elizabeth Lemarchand, Richard and Frances Lockridge, Peter Lovesey, Sharyn McCrumb, Ralph McInerny, Mary McMullen, Kate Morgan, Barbara Michaels, Sara Paretsky, Barbara Paul, Iain Pears, Elizabeth Peters (also Barbara Michaels?), Emily Brightwell. That does it for what is facing front; there are 4 more rows of paperbacks in the shelves BEHIND these! The cleaning ladies DID get them out of order! Well, they are from San Salvador, and it probably never occurred to them that they were in there alphabetically. At least they got them back on the same shelves!