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Does for werewolves what Twilight did for vampires.
Popular with kids

What parents need to know

Positive messages

The couple works together to solve their challenges and to make their nontraditional relationship work.

Positive role models

The main characters are appealing and intelligent, and are mostly positive role models. They do have sex, but it's clear that they are very much in love, and they treat each other respectfully.


Although one of the protagonists is a werewolf, this story is more about romance than killing. There are occasional discussions of killing and other acts of violence after the fact. The bloodiest scene is a fight between dogs and werewolves in the forest. 


The main characters, seventeen-year-old Grace and eighteen-year-old Sam, have intercourse (safe sex) in a tasteful, fade-to-black scene near the end of the novel. The encounter is not described in detail. Prior to that, the couple share a bed several times without having sex but do engage in some passionate kissing and caressing.


"Damn," "hell," "smart-ass," "cocky bastard," and one use of "bitch."

Not applicable
Drinking, drugs, & smoking
Not applicable

Parents Need to Know

Parents need to know that although this is a werewolf story, there's more romance than horror. It's a love story between a boy and a girl; the boy just happens to be a werewolf. The passion between the characters grows throughout the story, and they do have sex once in a tastefully written fade-to-black scene. Compared to other paranormal romances like the Twilight saga, this novel stands out in the genre. The writing is fresh and lyrical, and the characters well-developed and credible.

What's the story?

For years, Grace has watched the wolves outside her Mercy Falls, Minnesota home every winter. She is particularly drawn to one with stunning yellow eyes. She is certain that it is the same wolf who saved her from its pack who attacked her when she was a young girl. When Grace meets the wounded and temporarily human Sam, she knows from his yellow eyes that he is her wolf. Immediately drawn to one another, they fall in love during their first encounter. Sam leads two lives. He is human in the spring and summer, but he turns into a wolf when the temperature turns cold. The problem Sam faces is that the longer he remains a wolf, the less time he spends in human form. A time will eventually come when he will not change back and will forever be a wolf. That time is coming soon...

Is it any good?


Elegantly written, Stiefvater's story offers a unique and interesting take on werewolf lore. Grace and Sam, the two protagonists, are mostly defined by their love for each other, but the author avoids brooding melodrama by injecting a fresh and playful sense of humor in their interactions. They have great chemistry. The characters are appealing, intelligent, and well-defined. Their willingness to use their intellects to deal with the challenges they face is refreshing.

Families can talk about...

  • Families can talk about what it is that makes Grace and Sam so drawn to one another. When Sam transforms from human to wolf, will he retain what it is that makes Grace love him?

  • What is unique about humans that sets us apart from other animals?

  • What can we learn about ourselves from observing and interacting with animals?

Book details

Author:Maggie Stiefvater
Topics:Magic and fantasy
Book type:Fiction
Publisher:Scholastic Press
Publication date:August 1, 2009
Number of pages:400
Publisher's recommended age(s):13 - 17

This review of Shiver was written by

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Learning ratings

  • Best: Really engaging; great learning approach.
  • Very Good: Engaging; good learning approach.
  • Good: Pretty engaging; good learning approach.
  • Fair: Somewhat engaging; OK learning approach.
  • Not for Learning: Not recommended for learning.
  • Not for Kids: Not age-appropriate for kids; not recommended for learning.

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Parent of a 2, 4, and 16 year old Written byxoxoChelseaBeth February 15, 2010

Wow, why listen to a 50 year old who isn't effected by these books?

I am Hollie. I am 16 and on my mom's account. Let me tell you, from a true 16 year old, that this book is not that bad. It didn't make me want to sneek boys into my room without my parents' knowledge and then have sex with them. This is a romance story and I loved it. I really did. In my opinion, the parents that are on here saying that there is too much sex and love, need to learn how to raise their kids better, because if they sneek boys into their rooms and have sex with them, it isn't because they read about it in a book. It is because the parent needs to do a better job at talking with their kids. Just to let you know I have read this book 5 times all the way through, and I loved it! This is coming from a true 16 year old girl. That's who you should listen to. Not the parents on here that think reading about sex in a book will make their kid go get pregnant.
What other families should know
Great role models
Parent of a 10 year old Written byTeacherlady10 January 21, 2010


As a high school English teacher I was shocked, disappointed and actually horrified at the glamorization and romantization of inappropriate sexual behavior between these teenagers. What are you reviewers thinking about using the word "tastefully"? There is no such thing as tasteful sex between teenagers. Have we all lost our minds these days?
What other families should know
Too much sex
Teen, 14 years old Written byVeldori November 8, 2009

Beautiful, enthralling piece of literature.

This book is, hands down, beyond the slightest shred of a doubt, the most breathtaking, beautiful, solemn, heartbreaking piece of literature gold that I have ever beheld in my entire life. More so than Harry Potter, Maximum Ride, Silverwing, Julie of the Wolves, and Warriors put together. It has struck me to the core, more moving than any melody, lyric, or song that I have heard. In its entirety, this book is beyond comprehensive thought. I cannot express in words how I feel about this book. The writing has a smooth, lyrical flow, but the story in itself is complex. Fans are calling it the "new Twilight", but it is so much more than that. Twilight was literature junk - Shiver is the most beautiful book I have ever had the pleasure of reading.
What other families should know
Great messages
Great role models


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