Corrie ten Boom's life of determination, faith, and forgiveness in the face of unimaginable brutality and hardship is a stunning testimony of the sustaining power of God (1892-1983). This best-selling, missionary biography series - Christian Heroes: Then & Now - chronicles the exciting, challenging, and deeply touching true stories of ordinary men and women whose trust in God accomplished extraordinary exploits for His kingdom and glory. Keeper of the Angel Den. Christian Heroes: Then & Now have set a new standard of quality in Christian biography. These thrilling true adventures are the best-written biographies for ages 10 and up! The life of Corrie ten Boom, survivor of the Nazi concentration camps, is a testimony to the victory of forgiveness over bitterness (1892-1983).