No one—'present writer' included—thought the plan would work. [=no one, including me, thought the plan would work]
She is promoting her latest movie, which 'the present writer' has not yet seen. [=which I have not yet seen]
They identified the 'writer' of the mysterious letter.
(..) Then later, they fired the cannon at my people comma the natives. Fuuull sssmttooyhh. What exactly is it you object to? The writer or what he's writing about? What l really object to, Uncle is your finishing all my condensed milk. And the message everywhere in your book however slowly l read it (..)1996 The English Patient