Heroes of the Secret UndergroundA timely and powerful time slip story inspired by the author's family in Budapest during the Holocaust. Louie lives with her brothers, Bert and Teddy, in a hotel run by their grandparents. It is one of Sydney's grand old buildings, rich in history and secrets. When a rose gold locket, once thought lost, is uncovered, it sends Louie and her brothers spinning back in time. Back to a world at war: Budapest in the winter of 1944, where their grandparents