"'Rena's Promise' is written with simplicity and grace. There are sections describing such intense cruelty that it is difficult to go on reading. However, cruelty is not the most memorable aspect of this moving book. The overwhelming feeling upon finishing is one of triumph."Gelissen, Rena Kornreich is the author of 'Rena's Promise A Story of Sisters in Auschwitz', published 1996 under ISBN 9780807070710 and ISBN 0807070718.