http://www.literature.org/
I did a search on 'The Enchanted Castle' after reading Anita's post - Other Authors I enjoy.
And came across this website.
It doesnt compare with having a book in your hand to read IMO but for those who dont mind ebooks or find it hard to get hold of some books it might be a useful site to check out.
This quote answers my first query when I found the site.For those who may not be familiar with Copyright law, we are unable to make works available that are not in the public domain. This mean, basically, nothing where the author has not been dead for at least 75 to 90 years.