On a train to Auschwitz, 17-year-old Heinz Geiringer told his sister Eva that he hid the paintings and poetry he created during his time in hiding beneath the attic floorboards. Heinz made Eva promise if he should die in the camps, she would retrieve the artwork. Eva survived the camps, and Heinz did not.  After the war, Eva became the posthumous stepsister of Anne when her mother married Anne’s father. Heinz’s story sits in the shadow of the better-known DIARY OF ANNE FRANK. Director Steve McCarthy and Producer Susan Kerner created a documentary, called “Eva’s Promise” to introduce the world to Heinz and to share his sister’s efforts to find and share his remarkable legacy. They came to the Reagan Library on August 8, 2023 to screen the film and then share their thoughts about the project.