June 1940 While her little sister Rosie is sent to the UK to keep her safe from the invading German army, Estelle Le Maistre is left behind on Jersey to help her grandmother run the family farm. When the Germans occupy the island, everything changes and Estelle and the islanders must face the reality of life under Nazi rule. Interspersed with diary entries from Rosie back on the mainland, the novel is also inspired by real life stories from the author's own family who were both on the island during the occupation and in London during the Blitz and is a true testament to the courage and bravery of the islanders.