Harry Potter and the Half-Blood Prince Book Poster Image

Harry Potter and the Half-Blood Prince



Powerful penultimate book mines Voldemort's past.
Parents recommendPopular with kids

What parents need to know

Educational value

J. K. Rowling borrows from many established stories and myths to piece together her magical world. Kids can look up more about flying brooms, centaurs, inferi, magic wands, etc., compare the author's take with other interpretations, and think about how and why she weaves these magical elements and beings into her stories. See the "Families Can Talk About" section for more discussion ideas.

Positive messages

Friendship, love, bravery, and loyalty are always major themes in the series. This book also tackles more mature themes like jealousy and heartbreak, dealing with loss, and why it's important to know thine enemy.

Positive role models

In Book 5 Harry is pretty angry and shows his temper -- not anymore. He seems to have a lot more acceptance of what he needs to do to fight his enemy and shows special loyalty to Professor Dumbledore, who is a wonderful mentor to him in this book. Ron and Hermione, on the other hand, are caught up in much more pettiness -- jealousy abounds between them. Professor Slughorn values his connections to the talented and famous above all else, and Harry and friends see him for who he is.


Lots, and increasingly vicious and bloody, with numerous deaths (of adults), and with greater consequences as the series progresses, including another death of a major character.  A student is cursed and almost dies.


Lots of kissing (or snogging, in the British vernacular that is used in the book). Plus plenty of crushes and confused feelings -- Harry and friends are 16 now, after all.


A few mild epithets.


Chocolate Frogs and other sweets mentioned were at first only fantasy products, but are now for sale.

Drinking, drugs, & smoking

Teens drink Butterbeer (very mildly alcoholic) at the Hogsmeade pub and what sounds like slightly more robust cocktails at Professor Slughorn's Christmas party; Professor Slughorn serves Harry and Ron mead on a separate occasion. A handful of adults drink and get drunk:  Professor Trelawney, the head of an orphanage, Hagrid, and Professor Slughorn, and even the Fat Lady portrait overindulges over the holidays, then changes the Gryffindor tower password to "abstinence." A potion is used by Harry and friends that makes the drinker have good luck for a few hours.

Parents Need to Know

Parents need to know that, as the series progresses and the characters age, it is a better fit for tweens. The violence is more violent (there are many mentions of deaths at the hand of Voldemort and his followers), the mood darker, the consequences greater. A major and beloved character is killed, apparently in vain, and the emotional consequences are great. Harry and Professor Dumbledore piece together memories of Lord Voldemort throughout his life to get a better picture of the enemy they're dealing with, making parts of the book feel more like a psychological thriller. Parents who want to learn more about the series (and spin-off movies and games) can read our Harry Potter by Age and Stage article.

What's the story?

Voldemort and his followers, the Death Eaters, are out in the open now, so much so that Rufus Scrimgeour, the new Minister of Magic, feels it necessary to inform the muggle Prime Minister. Snape is up to no good, Draco has been given an assignment by the Dark Lord, and a net of security has dropped on Hogwarts. Deaths, disappearances, and destruction increase as Harry's penultimate year at Hogwarts begins. Most of the book is spent watching Harry learn -- about Voldemort's past, about new potions and spells, about Snape and Malfoy, and even about Dumbledore. The three heroes squabble and bicker, though Harry seems to have mellowed since his furious rampage through Book 5 -- and there's a lot more kissing. And once again, the new teacher of Defense Against the Dark Arts knows more than he's telling.

Is it any good?


This series remains compellingly readable, breathlessly suspenseful and exciting, and now -- with the arrival of this installment -- powerfully emotional. Don't even think of reading HARRY POTTER AND THE HALF-BLOOD PRINCE without having read its predecessors. As J.K. Rowling begins pulling together the threads and characters from the previous books, even fans may have trouble remembering all the references.

As the protagonists age, so do the books, growing darker, more violent, more complex, and much more emotional. While young kids will still want to read it, and will probably be enthralled, this is clearly aimed at tweens and up.

Families can talk about...

  • Families can also talk about the popularity of the Harry Potter series. Which book is your favorite? Which is your least favorite? Do you like/watch the movies as well? They even made a Harry Potter theme park -- do you want to visit?

  • On a related note, has the popularity or marketing of Harry Potter made you more interested or less?

  • The Harry Potter books are considered fantasy because of the magical elements, but draw all kinds of fans -- many who have never read fantasy books before. The sixth book in particular ups the romance and dark psychological thriller elements. Which aspects drew you most to the book?

Book details

Author:J. K. Rowling
Illustrator:Mary Grandpre
Topics:Magic and fantasy
Book type:Fiction
Publisher:Scholastic Inc.
Publication date:July 16, 2005
Number of pages:652
Publisher's recommended age(s):10 - 14
Award:Common Sense Media Award

This review of Harry Potter and the Half-Blood Prince was written by

Common Sense Media's unbiased ratings are conducted by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.


Our star rating assesses the media's overall quality.

Find out more

About these links

Common Sense Media, a nonprofit organization, earns a small affiliate fee from Amazon or iTunes when you use our links to make a purchase. Thank you for your support.

Read more

About Our Rating System

The age displayed for each title is the minimum one for which it's developmentally appropriate. We recently updated all of our reviews to show only this age, rather than the multi-color "slider." Get more information about our ratings.

Great handpicked alternatives

Top advice and articles

What parents and kids say

See all user reviews

Share your thoughts with other parents and kids Write a user review

A safe community is important to us. Please observe our guidelines

Kid, 11 years old June 20, 2010

10+ or depending on maturity, no younger than 9.

I love this book. It's one of my favorites in the series. This one has one of the most deaths. It has many wars. And one scene where Dumbledore goes crazy, he also has to cut himself in order to enter a cave, and he falls off a tower. Mild language but i wouldnt worry about that. They kiss a lot, but come on they are teens in this book, teens kiss. I wouldnt count that as inaapropriate content.
What other families should know
Too much violence
Too much swearing
Great messages
Great role models
Adult Written bytournhtid July 18, 2009


This is a good book, does involve a bit of drinking and a few sexuall ineuendos in the book and movie. Lots of kissing and sexual tension/relationship tension between ron and hermione. As well as harry and ginny. Lavendar brown is protrayed as love obsessed, but in the end was poked fun at and deemed unhealthy which was good. The books are growing more intense and violent as they go. They are getting quite dark.
What other families should know
Too much violence
Too much sex
Too much drinking/drugs/smoking
Kid, 12 years old October 29, 2011

Excellent Book, More Mature Than Previous Installments

This book is one of the strongest installments in the Harry Potter franchise, but it is also one of the most mature. There are many mature themes, such as snogging (making out), various crushes, a few heartbreaks, a lot of bloody violence, many deaths, and some scary images. There is also a lot of alcohol mentioned, including Butterbeer, Firewhiskey, Oak-matured mead, and wine. Many adults get drunk in this book, which greatly impairs there judgement. On a better note, there are many good things about this book. There are many good role models, including but not limited to: Harry Potter, Hermione Granger, Remus Lupin, Albus Dumbledore, Minerva Mcgonagall, and sometimes Ronald Weasley. Harry is brave and loyal, Hermione is smart and uses logic, Remus is a good overall figure, Dumbledore is loving and gentle, Minerva is the parental figure, and Ron is the loyal friend. Other positive messages include friendship, love, loyalty, bravery, wit, dealing with losses, heartbreak, and generosity. Overall, I rate this book five stars and say it is iffy for ages 12 and under.
What other families should know
Great messages
Great role models
Too much violence
Too much sex
Too much drinking/drugs/smoking


Did our review help you make an informed decision about this product?