Kathleen Ernst is an award-winning and bestselling author, educator, and social historian She has published over thirty novels and one nonfiction book. Her books for young readers include the Caroline Abbott series for American Girl. Honors for her children's mysteries include Edgar and Agatha Award nominations. Kathleen worked as an Interpreter and Curator of Interpretation and Collections at Old World Wisconsin, and her time at the historic site served as inspiration for the Chloe Ellefson mysteries. The Heirloom Murders won the Anne Powers Fiction Book Award from the Council for Wisconsin W...