The Old House — Karl J. Morgan

Simon Carter's world will turn upside down when he learns he is the reincarnation of his great grandfather, and about to inherit the family fortune and business. In order to fulfill the old man's wishes, all he has to do is live in the old house for two years. It all seems too simple until he walks in the front door. Simon and Cassandra have been together forever, finding each other in life after life. But they are not alone. There is another, seeking to kill them in each life and succeeding in many. Now their nemesis returns, but is trying to kill the wrong person. Simon must discover why this maniac is after Hannah and a way to stop the terror, or else the woman he loves will die. The Old House is a tale of everlasting love and reincarnation. If the love in our hearts stays with us, perhaps other emotions live on as well. If someone was horribly wronged in one life, might they extract revenge in the next? The answers are all within the walls of the old house.