… and thanks for visiting my website. My name is Seán Costello and I am a freelance book editor and literary consultant. I am based in the UK but have also worked for clients in Ireland and the United States. I enjoy editing both fiction and non-fiction, including titles dealing with film, music, biography, social history and popular culture.

This is where I keep my personal blog (when I can spare the time), which is mostly concerned with the art and craft of editing. Contributions and comments are welcome.

These are some of my publishing clients.

I have also provided script consultancy for BBC Films, the Irish Film Board and the UK Film Council.

To see a selection of some of the books I have worked on, have a look here.

I am always interested in hearing from publishers, authors and fellow editors. Do get in touch.

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