The USA Today article is much better, as it answers my next question, "What hurricane is the last to be retired, alphabetically speaking?" The answer, Roxanne, which hit the Yucatan peninsula in 1995. (Will Rita join its ranks?)
But, I’m the librarian, and I keep looking. The BEST site I found is here, the ONLY site which indicates that both Dennis and Emily were retired this year. Not even the World Meteorological Organization is showing that yet, because their reports tend to be annual in nature.