Eva and her identical twin sister, Miriam, had a mostly happy childhood. Theirs was the only Jewish family in their small village in the Transylvanian mountains, but they didn't think much of it until anti-Semitism reared its ugly head in their school. Then, in 1944, 10-year-old Eva and her family were deported to Auschwitz. At its gates, Eva and Miriam were separated from their parents and other siblings, selected as subjects for Dr. Mengele's infamous medical experiments. During the course of the war, Mengele would experiment on 3,000 twins. Only 160 would survive–including Eva and Miriam. Writing with her friend Danica Davidson, Eva reveals how two young girls were able to survive the unimaginable cruelty of the Nazi regime, while also eventually finding healing and the capacity to forgive.