Welcome

Black Cat Editorial Services offers sensitive, thoughtful and thorough line-editing, copy-editing, proofreading and development editing, specialising in fiction. Clients benefiting from these services include publishers and independent authors.
I’m Hannah McCall and I have worked on more than 300 projects since 2015, including murder mysteries, fantasy fiction and short-story collections. All of these have been completed to the highest editorial standards, while respecting and strengthening the author’s voice.
Work with me
There is no one-size-fits-all approach at Black Cat. You’ll receive a service tailored to and appropriate for your needs and the project, and I’ll work with you directly.
I have ten years’ experience working with publishers and independent authors. You will benefit from the knowledge and expertise I have accumulated through thousands of hours of editorial work.
My clients recommend me. In fact, in the last financial year 65% of my work was commissioned by repeat clients.
I’m highly trained, and I am an Advanced Professional Member of the Chartered Institute of Editing and Proofreading (CIEP) (formerly the Society for Editors and Proofreaders).
Services
Line- and copy-editing
This is editing at the sentence level. As well as correcting errors and ensuring consistency, I’ll provide suggested edits to improve readability, characterisation and style.
Proofreading
The last check and tidy-up before publication.
Manuscript critique and developmental editing
These services look at the novel as a whole and focus on the big-picture elements such as plot development and characterisation.
Coaching
Sometimes you just need someone in your corner. I’m available for mini-critiques, to provide advice and encouragement, and to help develop ideas.

In addition to being a joy to work with, Hannah has an incredibly keen eye for catching all the teensiest, tiniest typos; mistakes; inconsistencies; and continuity errors.
– SI Clarke, author of the White Hart and the Starship Teapot series

I think you have a real gift to not only see the potential in a story but to spot important, minute details for improvement that writers couldn’t possibly see themselves. And your suggested cuts and edits truly helped my story further come to life. … You’re the best editor. Can’t wait to work on my next book with you!
– Ashleigh Bello, author of the Belvedor Saga

The care that Hannah puts into her work shows in the attention to detail in her edits, and her reports. She picks up major and minor world building elements and stylistic choices I’ve made as a writer. I could go on and on, but I’ll put it simply: If you’re looking for top-notch editing services you’ve come to the right place!
– Steven Healt, author of the Amboy series