Rachel Hewitt is author of four works of creative non-fiction, including the best-selling Map of a Nation: A Biography of the Ordnance Survey and In Her Nature: How Women Break Boundaries in the Great Outdoors. She is also a critic, broadcaster, journalist, creative writing teacher, ultra-runner and a Fellow of the Royal Society of Literature. She writes a popular Substack newsletter called Small Revolutions, Every Day, which explores grief, trauma and recovery through a feminist lens, and she lives in North Yorkshire, in the UK.