Alice Kimberly
Marc Cerasini and Alice Alfonsi, a popular husband-and-wife writing team, were born and raised in Pittsburgh, met in New York City, and married in Las Vegas. Together they've authored a number of bestselling books.
As Alice Kimberly, they write The Haunted Bookshop Mysteries, including The Ghost and the Dead Deb and the IMBA bestseller The Ghost and Mrs. McClure.
Website: http://www.coffeehousemystery.com/cleos_haunted_bookshop.cfm