PORTLAND -- E.L. James, author of "Fifty Shades of Grey" will be signing books from 6 to 8 p.m. Monday night at Powell's City of Books, 1005 W. Burnside.

James will not be reading. She will sign up to three books per person. Her erotic book, part of a trilogy, is the fastest selling paperback ever.

The book includes a number of references to Portland's Heathman Hotel, which has offered two packages for guests that draw on its popularity.