Homonym: Shiver (Tremor)
"Shiver" is a young adult novel written by Maggie Stiefvater. It tells the story of Grace, a girl who has been fascinated by wolves since she was attacked by one in her childhood. She becomes enamored with a mysterious boy named Sam, who is not just a human but also a werewolf, transforming with the changing seasons.
The novel explores themes of love, identity, and the struggle between human and animal instincts. As Grace and Sam navigate their complex relationship, they face challenges from both the outside world and their own natures, leading to a gripping tale of romance and danger.