In her first book, War is Good for Babies and Other Young Children, Dwork examined questions about the family, the role of women, and the concept of children's rights in the context of the development of the modern welfare system. Dwork moved from the history of childhood as a social construct to the history of children as subjects and actors. Her historical analysis used children’s experiences as a lens through which to view all of society. In her Children With A Star, she presented the daily lives of young people caught in the net of Nazisim. The book became the subject of a documentary of the same name by the Canadian Broadcasting Corporation. Auschwitz, 1270 to the Present, co-authored with Robert Jan van Pelt, demonstrated the connection between industrial killing and the daily functions of a society that believed it was involved in constructive activity. The book uses architectural evidence to understand Auschwitz. The book received the National Jewish Book Award and the Spiro Kostof Award. Dwork's book Voices and Views: A History of the Holocaust is an edited, annotated, and illustrated collection used by the national Holocaust education program of the Jewish Foundation for the Righteous. Dwork and van Pelt also collaborated on Holocaust: A History, which discusses the place of the Holocaust in the overall history of Europe, from the Middle Ages to the middle of the twentieth century. It explores how the different occupation regimes shaped the local populations’ ability to respond to the genocide enacted outside their windows. It integrates the history of World War II and the history of the Holocaust. In Flight from the Reich, Dwork and van Pelt turned their attention to the question of refugee Jews from 1933 through the postwar period. Dwork edited and annotated The Terezin Album of Mariaka Zadikow, a posie album collected by a Jewish inmate as the Germans pushed forward with deportations from Theresienstadt. In A Boy in Terezin: The Private Diary of Pavel Weiner, April 1944 – April 1945, she returned to the experiences of children as an important source for contemporaneous accounts of Jewish life under Nazi persecution.
Dwork has served as the historian of record on and off film in feature-length and TV documentaries. These include director Rick Trank’s “Against the Tide” and “Unlikely Heroes”, and the Ken Burns/Artemis Joukowsky documentary, “Defying the Nazis”. Television documentaries include “Hiding in Plain Sight” and “Misha Defonseca and her Hoax Memoir,”.