Books available for Holocaust Remembrance Day (April 8) Final novel in the Heroes Quartet series of children’s historical fiction, which chronicle survival during the Holocaust from a children’s perspective. Other titles include: The Sound of Freedom which tells the story of Bronislaw Huberman’s orchestra; Masters of Silence where Marcel Marceau’s early life as a liberator, before becoming a mime; and Louder Than Words which is based on the true a Ukranian housekeeper who took in Jewish children as her own to keep them safe. Kathy Kacer is an award-winning author of several children’s books. Her Heroes Quartet Series has be awarded by the CCBC’s Best Books for Kids and Teens, USBBY Outstanding International Book List and more. Kathy Kacer is the child of Holocaust survivors. With 2020 being the 75th anniversary of the end of the second world war and the liberation of the concentration camps, her series comes at a good time to celebrate heroes