Gilly Macmillan is the New York Times bestselling and Edgar-nominated author of What She Knew (also published as Burnt Paper Sky), The Perfect Girl and Odd Child Out.
Gilly grew up in Swindon, Wiltshire and lived in Northern California in her late teens. She studied history and worked at The Burlington Magazine and the Hayward Gallery in London before starting a family.
Gilly has since worked as a photography teacher and she now writes full time. She lives in Bristol with her family.