Because so many searches for information on Percy Bysshe Shelley have led folks here, I thought I'd offer up some useful links in that regard.
The Percy Bysshe Shelley Resource Page.
The Complete Poetical Works on Bartleby.com.
Biographical Info on Bartleby.com.
Selected Prose on Bibliomania.
Biographical Info on Poets.org.
And a new Booked by 3 is coming soon.