I am trying out a site called Daily Lit.
Basically you request installments of a book to be sent to your e-mail inbox on a regular basis. You can set the frequency of the installments, and if you get through one quickly and have some extra time, simply request the next portion.
They have several free books. And if you know me at all, then you know the free part really drew me in. They have newer books with a price tag, but I haven't tried that aspect yet. You can even gift a book to someone, so I gifted my wife Mansfield Park, by Jane Austen. Hope she wants a full inbox.
[HT: (a new blog I am reading and enjoying) @edu]