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The Unofficial Harry Potter Companion Volume 1: Sorcerer's Stone: An in-depth exploration

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Rediscover the book that launched a phenomenon!

When it comes to Harry Potter’s first year at Hogwarts, there’s a lot to unpack―and that doesn’t just include his Invisibility Cloak! In The Unofficial Harry Potter Volume I Sorcerer’s Stone , first-time readers and longtime fans will discover deep and insightful analysis, Hermione-worthy commentary, and a Hogwarts library-sized collection of fun and magical Potter facts summoned from a variety of official sources.

Whether you are studying with your class, re-reading for pleasure, or looking for a great fact to stump your friends at trivia night, this is the book for you!

Discover &
- Harry’s four classmates who are never mentioned again.
- Can owls use the Floo Network?
- Which character has a connection to Jane Austen?
- The real significance of “Mars is bright tonight.”
- On what day did Harry’s first Quidditch match take place?
- How the Mirror of Erised arrived at Hogwarts.
- What is the meaning behind Hagrid’s name?

Presented by the dedicated minds behind the popular Alohomora! podcast, which has been downloaded by more than 7 million global listeners, there is always something new to ensnare your senses. From magical theories about the wizarding world to real-life literary references, this book will help you see Harry’s incredible journey as if you’re stepping onto the Hogwarts Express for the first time…again.

128 pages, Hardcover

Published May 3, 2022

23 people are currently reading
2582 people want to read

About the author

Alohomora!

2 books34 followers

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5 stars
92 (46%)
4 stars
71 (35%)
3 stars
28 (14%)
2 stars
9 (4%)
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0 (0%)
Displaying 1 - 25 of 25 reviews
Profile Image for Rebecca Brown.
322 reviews2 followers
January 1, 2024
This book was very interesting but not as deep diving as I’d hoped. I still really enjoyed the connections that were made and discussed, and the facts along the way made it fun. I can’t wait to continue on with these books and see how the next books in the series get unraveled.
478 reviews7 followers
June 7, 2022
For a die hard fan, this was a lot of fun. There could have been more to it, but I enjoyed what there was, and I liked hearing more about the concepts which are so familiar in a different way.
Profile Image for Carrie Griffin.
1,137 reviews58 followers
July 3, 2022
I wish that there were more books like this for other newer fantasy series. Ones that look in-depth into books in a way like this does. This was a great little book that deep-dived into the first book in the Harry Potter series. I have never listened to the Alohomora podcast before but this made me interested in it. My favorite section of the book was at the very end when they discussed the different tasks that Harry, Hermione, and Ron have to do at the end of the book. They discuss the connections between the tasks and plot points from the other six books in the series. This book was full of information that I mostly knew about the series but some of the tidbits were quite interesting. I enjoyed this book a lot and it just made me want to read the series again.
Profile Image for Olivia Benton.
20 reviews
October 27, 2025
I loved diving deeper into the lore of the series that I already know and love. There was a lot of world building happening beyond the books that I was unaware of, and this companion piece really helped me put everything together.

That being said—basically every “From the Podcast” section was virtually useless, or even worse, a bad take. I think much of the analysis of the writing itself was surface level at best, and most of the commentary provided was silly or wrong.
Profile Image for Hadiqa.
440 reviews33 followers
August 18, 2025
The best ever analysis on the book.. I can't wait for the Alohamora team to wrote more such books. Will buy every single!! Such qn in depth analysis covering so small details. This book is a gem!
Profile Image for Jo Glasgow.
146 reviews
May 6, 2023
Amazing read for lovers of the francise.
A great companion to add to my yearly re-read of the francise.

Highly recommended
Profile Image for Emma Stubbs.
36 reviews5 followers
April 28, 2023
It was so fun to read this while rereading the first book, chapter by chapter 🥹 I felt like I was reliving the HP universe. Off to watch the movie now, brb - busy 🫢
Profile Image for Matthew McCready.
155 reviews
January 14, 2023
This is an excellent and enjoyable book, far better than I had anticipated.

Each chapter starts with a short summary of the chapter. Then, there is a longer, more detailed through the chapter. Included are a time-line, beyond the books, ring theory, fan theories, etc.

Many great insights, both internal to the text and from outside sources as well as speculations.

I am only disappointed that I will have to wait for four months for the next volume comes out.
Profile Image for Hannah Potantus.
306 reviews
June 15, 2023
This was such a fun book! It made me look at things from the series in different ways even though I’ve read them multiple times.

Warning though to those of you who haven’t read all 7 books, there are spoilers in this book because they talk a lot about parallels within the series.
Profile Image for Barry.
196 reviews3 followers
September 4, 2024
Nice info to go along with a reread.
Profile Image for Bernard Christopher.
Author 1 book9 followers
December 28, 2025
#BernardReads | BOOK REVIEW 📚

The Unofficial Harry Potter Companion: An In-Depth Exploration Volume I: Sorcerer’s Stone by Alohomora! 🪄

I bought this just a few days before I started reading. It was destined to be I believe since I was about to read the second book in the series and I’ve read the first one like a year ago.

I just saw this at the booksale. It’s a sort-of book version of a podcast tackling the series chapter by chapter. I didn’t grew up with #HarryPotter admittedly so I’m just starting my journey as a wizard and this book helped a lot.

It has spoilers for the whole series so it is better to be read while rereading. Good thing is I already watched the whole film series and I’ve read about the books before as I was writing my own stories so spoilers are ok for me.

It was a good reading experience as if I’m back to the magical world of Harry Potter. It was so engrossing. I hardly noticed the time as I read through lots of information about the books.

I hope they do continue the companions for all of the books though. I’m not sure if they will but I wanted to.

#bookrecommendations #bookreview
Profile Image for Brittany Walker .
620 reviews50 followers
December 30, 2024
Filled with fan theories, debunked theories, background information, timelines, things to consider, fun facts, and quotes from the Alohomora podcast wrapped around breakdowns of each chapter in the first book.

I read this while rereading the first book and it was a new experience that made me think about things on a deeper level and see things I overlooked before.

Perfect for fans of the books.
Profile Image for Pamela.
458 reviews2 followers
December 3, 2025
So this was a interesting book 📖 having to do with the Harry Potter series. Basically this one covers book 1 and the movie also talks about interesting facts and quotes from the author if you like the Harry Potter books it is a good book with lots of information to it enjoy also gives behind the scenes stuff also.
Profile Image for Nicole.
18 reviews1 follower
February 6, 2024
I agree with other reviews that I wish this companion dove deeper into different aspects of the story. It was fun to read as someone who listened to the podcast episodes, but I dont feel I gained a lot of new Potter knowledge from it.

I hope the future companion books bring more detail.
Profile Image for Sam Sheehan.
69 reviews
July 28, 2024
What a joy to witness other people get involved with and dissect the Harry Potter content in the same way that I do! Love the layout of the book and find it just thought-provoking enough, though kind of wish it did go more in depth.
22 reviews
January 14, 2025
This book is a fun way to delve deeper into some parts of the book. It provides little tidbits and other pieces from the author and just questions from their podcast. Definitely a quick read, but a fun one.
Profile Image for Piepie | The Napping Bibliophile.
2,175 reviews133 followers
February 3, 2025
I reread The Sorcerer's Stone in December 2024, and read this book before and after rewatching the movie (I've seen the movie at least 4 or 5 times!). Some of the things analyzed in this were new to me -- others, I had recognized on my own. A really great addition to any wizarding library ;)
Profile Image for Erin.
604 reviews49 followers
February 29, 2024
Quick and cute. Not too in-depth but still a fun read
Profile Image for Sarah Taylor.
47 reviews
March 14, 2024
Very insightful would definitely recommend to any fan of the harry potter series or people discovering the series for the first time.
Profile Image for Anelise.
105 reviews
June 23, 2024
I really enjoyed this book! It took a nice dive into the first movie and brought up a lot of minds that made me really stop and think.
Profile Image for Emily.
400 reviews
October 25, 2024
I (like many others, it would seem) would have liked to have an even more in-depth analysis of Harry Potter and the Sorcerer's Stone, but I was still very satisfied with this book and found it to be both thought provoking and interesting to read!
Profile Image for Jeni.
1,116 reviews34 followers
May 26, 2025
It's fine. Some of the fan theories are based in nothing, and the literary analysis is good but not very deep.
Profile Image for Book Shark.
195 reviews1 follower
June 21, 2025
I'm looking forward to reading the next installment in the series. Highly recommend!
Profile Image for palme.
52 reviews
January 31, 2023
3.5? Me gustó la ring theory y hubieron cosas entretenidas pero gran parte simplemete no me importaba
16 reviews1 follower
May 19, 2025
It went into a lot of detail, and there was a lot of stuff I had never thought about before in the Harry Potter series!
Displaying 1 - 25 of 25 reviews

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