一对关系疏远的兄妹联手展开了一场跨国劫盗行动，目标是找出传说中的“不老泉”，而这一路上，兄妹俩利用自己的历史知识破解沿途的各种线索，这段史诗般的冒险将改变他们的生活——并可能达到永生。...

　　Miriam Gordon lives in a fog of grief while working in a downtown public library branch. When a burgeoning love-affair coincides with her receiving a series of oddly threatening letters, Miriam'...