Joanna Rand left the U.S. ten years ago to sing in a Japanese nightclub. Ever since, she's been plagued with nightmares of terror. There is only one man can help her - Alex Hunter. Ten years ago he saw her picture in the papers - as a senator's daughter who had disappeared. Now he has to bring her memories back to her, memories of a past more terrifying than they dreamed possible... A haunting nightmare is the key to one woman's mysterious past in the spine-tingling novel from #1New York Times bestselling author Dean Koontz.