Sonya Winterberg is an award-winning writer and documentary filmmaker with roots in Finland and Germany. Much of her work focuses on children growing up in armed conflicts. War and trauma have lasting consequences on their biographies, which she has written about extensively. Her books have been translated into Chinese, Italian, Korean, and Spanish among others. An adoptive mother of two, she is an advocate for social justice and child welfare.
Kerstin Lieff received her Master’s Degree in creative writing from Fairleigh Dickinson University, New Jersey. Her thesis, Letters from Berlin, was the translation of stories and diaries from World War II Germany, published in 2013, and won the Colorado Book Awards for “Best of Biography.” Since then, uncovering and writing what she calls the “second stories” of German history has become her lifelong mission.