Found this piece of news at Bookspot Central:
Tolkien's books are now available through Harper-Collins as E-Books.
So far it's just The Hobbit, The Lord of the Rings and The Children of Hurin, but we can live in hope for the History Of Middle-Earth books and the Unfinished Tales as well.
This isn't the only new Tolkien-related book information either. The newest book edited by Christopher Tolkien is due out May 5th according to Amazon.com.