Frankenstein's Offspring (Kindle Edition)

The monster created by Victor Frankenstein had mated with Victor's wife who was brought back to life by Victor himself after the monster had killed her.She then kills Victor because she was no more the same person but something else. She left with the monster and later had its baby who grew up as an immortal.The offspring had no place in human society because there was a dark side to him.He have his parent's strength and he couldn't die.He's constantly searching for something he saw as a kid and nothing will stop him until he finds it,no matter who he mutilates along the way.