Mary Katherine Carr (she/her) is a writer, editor, and mental health advocate based in Ontario.
She facilitates a writing workshop for adults living with mental health and addiction issues.
She holds an MA in English and Creative Writing from Concordia University.

“Katherine is a fantastic editor. I reached out to her to edit a memoir manuscript (my first one).
She was very encouraging throughout the process, while also providing insightful and valuable suggestions. She was patient and thorough in her approach.” – C.S.
She was very encouraging throughout the process, while also providing insightful and valuable suggestions. She was patient and thorough in her approach.” – C.S.
She is generous with her feedback, offering constructive, but never disparaging, feedback.
Highly recommend this lovely professional!” – C.F.
Highly recommend this lovely professional!” – C.F.
“Her feedback was honest and incredibly valuable in identifying the areas that needed improvement, while also providing praise and validation on the parts that were well done. ” – C.S.
“Katherine is an editing expert and my go-to for questions about punctuation and grammar.
She always makes my writing more concise and easier to read.” – A.P.
She always makes my writing more concise and easier to read.” – A.P.