Rowling Write Again (by all accounts)
Graham Linehan has a blog (hat tip to commenters on PresentTense for the link)
TheBookseller, the industry magazine of booksellers and publishers has a nice new blog section which I think deserves a plug. Check out todays two great pieces.
Here & Here
Premonition is just not worth the effort (though has a decent enough premise), Fracture on the other hand most certainly is.