Harry Potter and the Prisoner of Azkaban
by J. K. Rowling
A notorious prisoner escapes, and Harry learns the truth about his family. Often named as the series' best-loved entry. Read the full description
Best for: Fans continuing the Harry Potter series
Harry Potter and the Prisoner of Azkaban is #35 on BookWard's Top 100 books for September 2026, with a BookWard Score of 71 out of 100.
Harry Potter and the Prisoner of Azkaban: reading interest over the past 12 months
Sources: Open Library’s public reading-log and ratings data (dump of 2026-08-31), Wikipedia page views and Wikidata. Monthly counts are exact; they show relative interest among readers of these public sources, not total readership.
Ranked against the other books on this list, Harry Potter and the Prisoner of Azkaban’s reading interest has run from #53 to #77 over these 12 months. Interest rank blends shelf adds, Wikipedia page views and rating activity, each compared with the other 99 books that month.
Shelf adds by month
Harry Potter and the Prisoner of Azkaban was added to Open Library readers’ shelves 651 times in the past 12 months, peaking in September 2025 with 89 (64% above its monthly average of 54). Over the latest three months (Jun 2026 to Aug 2026) shelf adds were down 22% on the three months before. 76% of the adds were “want to read”, 5% “currently reading” and 19% “already read”.
Want to read Currently reading Already read
Wikipedia page views
Its Wikipedia article was viewed 178,879 times in the past 12 months, peaking in November 2025 with 18,448 views. The latest three months were down 17% on the three before.
Source: Wikimedia monthly page views for the article Harry Potter and the Prisoner of Azkaban.
Adaptations
- Harry Potter and the Prisoner of Azkaban (film), 2004
Adaptations are listed from Wikidata; a release date near a rise in the charts above is context, not proof of a cause.
Awards and honours listed on Wikidata: Locus Award for Best Fantasy Novel.
What the data says about Harry Potter and the Prisoner of Azkaban
- Moderate swings. Monthly shelf adds averaged 54 with some ups and downs.
- Busiest and quietest months. September 2025 was its busiest month (89 adds), about 2.6 times its quietest, December 2025 (34).
- A book people finish. Only 76% of its shelf adds are “want to read”, against 86% across the Top 100, so more of its activity comes from readers logging books they have read or are reading.
- Against its genre. It had 34% fewer shelf adds than the average Fantasy book on this list.
- Share of the list. It accounts for 0.6% of all shelf adds recorded for the Top 100 over these 12 months, #52 of 100.
- Its age. First published in 1999 (27 years ago), it is older than 55% of the books on the list.
Each finding is computed from the public data above and shown only when the numbers support it.
Harry Potter and the Prisoner of Azkaban on the Top 100: rank history
First charted in September 2026. The chart gains a point with every monthly update, so its peak, climbs and falls will show here as they happen.
| Month | Rank | Score |
|---|---|---|
| September 2026 | #35 | 71 |
Is Harry Potter and the Prisoner of Azkaban rising or falling?
Cooling It ranks lower this week than over the past year, so interest is softening from its recent level.
On Open Library, Harry Potter and the Prisoner of Azkaban ranks #99 this week, #62 this month, and #73 over the past year. A longer bar means a higher position. Comparing the three windows shows whether readers are arriving faster than the book's long-term pace. Readings as of 2026-09-30.
Why Harry Potter and the Prisoner of Azkaban made the Top 100
Harry Potter and the Prisoner of Azkaban made the list mainly on momentum (+24.2 points) and being read right now (+18.4 points). Its smallest contribution is rising (+0.4). The BookWard Score blends five public signals, each scored from 0 to 100 and weighted as shown.
The reading-now, rating and rank signals come from Open Library’s public data, not from BookWard’s own readers. The score measures reading interest, not quality or sales. How the score works.
Open Library reader stats for Harry Potter and the Prisoner of Azkaban
Source: Open Library public reading logs, as of 2026-09-30. BookWard’s own monthly snapshots are added to the picture, and anonymous BookWard reader data will be layered in as the community grows.
More readers have Harry Potter and the Prisoner of Azkaban open right now than 51% of the other books on this list. These counts come from one public source, so they show relative interest rather than total readership.
Where it sits among Fantasy books
It is #4 of the 10 Fantasy books on this month’s list.
About Harry Potter and the Prisoner of Azkaban
A notorious prisoner escapes, and Harry learns the truth about his family. Often named as the series' best-loved entry.
Why it’s here: It is a fan favorite that draws readers back to Hogwarts.
Best for: Fans continuing the Harry Potter series
At a glance
- First published
- 1999-07
- Genre
- Fantasy
- Also described as
- young adult fiction, adventure fiction
- Length
- about 416 pages (the median across its editions)
- Original language
- English
- Languages
- editions in 37 languages listed on Open Library
- Editions
- 279 on Open Library
- Setting
- London, Hogwarts grounds, Hogsmeade
- Characters listed
- Harry Potter, Hermione Granger, Ron Weasley, Sirius Black, Albus Dumbledore
- Awards and honours
- Locus Award for Best Fantasy Novel
From Open Library and Wikidata public records. Missing rows mean the records do not list that fact.
Themes
- Fear and courage
- Injustice
- Loyalty
What reading it is like
Darker and more complex than the first two books while staying adventurous.
At about 416 pages it is a longer read: roughly 8 hours at an average reading pace (about 250 words a minute, 300 words a page). Audiobook and edition lengths vary.
Good to know
Third Harry Potter book. Best read after the first two.
The premise
Harry's third year begins with news that a dangerous prisoner has escaped and may be hunting him. The book explores Harry's family history and introduces new allies.
What you’ll get
- A darker, more mysterious installment
- New characters and creatures
- A satisfying twist
You might skip it if you have not read the first two books.
More by J. K. Rowling on the Top 100: Harry Potter and the Philosopher's Stone
Pairs well with: Harry Potter and the Philosopher's Stone · The Sea of Monsters
Keep exploring the chart
Also on the chart at #34 and #36
Questions about Harry Potter and the Prisoner of Azkaban
What rank is Harry Potter and the Prisoner of Azkaban on the Top 100 books?
Harry Potter and the Prisoner of Azkaban is #35 on BookWard's Top 100 books for September 2026, with a BookWard Score of 71 out of 100.
Is Harry Potter and the Prisoner of Azkaban rising or falling?
Cooling. It ranks lower this week than over the past year, so interest is softening from its recent level. On Open Library, Harry Potter and the Prisoner of Azkaban ranks #99 this week, #62 this month, and #73 over the past year.
Why is Harry Potter and the Prisoner of Azkaban on the Top 100?
Harry Potter and the Prisoner of Azkaban made the list mainly on momentum (+24.2 points) and being read right now (+18.4 points). Its smallest contribution is rising (+0.4).
How many people are reading Harry Potter and the Prisoner of Azkaban right now?
Open Library's reading logs show 302 readers currently reading Harry Potter and the Prisoner of Azkaban, 4,265 who want to read it and 1,169 who have logged it as read (as of 2026-09-30). These are counts from one public source, not all readers.
How much interest has Harry Potter and the Prisoner of Azkaban had over the past year?
651 Open Library shelf adds in the past 12 months (peak September 2025, 89); latest three months down 22% on the prior three; 178,879 Wikipedia views in the past 12 months (down 17% over the latest three months); Adaptations on Wikidata: Harry Potter and the Prisoner of Azkaban (2004). Figures come from Open Library and Wikipedia public data.
Who is Harry Potter and the Prisoner of Azkaban best for?
Fans continuing the Harry Potter series.
Ask a question about Harry Potter and the Prisoner of Azkaban
Ask about this book's chart history, reading interest, or who it is for. Answers come from this page's data and can be wrong.
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How we know
This page is built from public data: Open Library’s dated reading-log and ratings dumps, Wikipedia page views, Wikidata, and BookWard’s own monthly Top 100 snapshots. The interest rank blends shelf adds (45%), Wikipedia page views (30%), rating activity (10%) and, for months where a snapshot exists, BookWard’s own score (15%), each as a percentile among the Top 100 books. Every month shown is real data; nothing is estimated. Rankings reflect reading interest, not quality or sales, and can be affected by data gaps. Last updated September 2026. Read the full methodology.
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