Maisie Thomas was born and brought up in Manchester, which provides the location for her Railway Girls novels. She loves writing stories with strong female characters, set in times when women needed determination and vision to make their mark. The Railway Girls series is inspired by her great-aunt Jessie, who worked as a railway clerk during the First World War.

Maisie now lives on the beautiful North Wales coast with her railway enthusiast husband, Kevin, and their two rescue cats. They often enjoy holidays chugging up and down the UK's heritage steam railways.