Barker is a
Senior Lecturer in
Creative Writing at
Manchester Metropolitan University and the author of four novels. Her novel
Sayonara Bar was described by
Time magazine called "a cocktail of astringent cultural observations, genres stirred and shaken, subplots served with a twist". Her third novel,
The Incarnations was described as a "stunning tale of a modern
Beijing taxi driver being pursued by his soulmate across a thousand years of Chinese history". It won the
Jerwood Fiction Uncovered prize in 2015. Her fourth novel
Old Soul was published in 2025. An excerpt won a Northern Writers Award for Fiction in 2020. ==Major works==