Heather Dune Macadam is the award-winning coauthor, with Rena Kornreich Gelissen, of Rena's Promise: A Story of Sisters in Auschwitz. Heather actively fights against Holocaust denial and is the director and president of the Rena's Promise Foundation. She sits on the board of the Cities of Peace: Auschwitz.
Simon Worrall is the author of two highly acclaimed books, The Poet and the Murderer and The Very White of Love. He was the curator and interviewer for National Geographic's "Book Talk" program for many years. He is an experienced broadcaster, whose commentaries have aired on the BBC and NPR.
Christa Lewis and her pseudonym Pippa Jayne have narrated 265 audiobooks between them. The recipient of eight AudioFile Earphones Awards in a variety of genres, Christa has also garnered a SOVAS Voice Arts Award, a Sultry Listeners Award, a Listeners Choice Award, and two Audie nominations.