Harry Potter: Books vs Series

Books vs Series · The unofficial guide to HBO's Harry Potter

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Season 1, episode 7

Episode 7 of season 1, Philosopher’s Stone. HBO has not announced its air date yet.

SeasonSeason 1
Episode7 of 8
TitleNot yet announced
Air dateNot yet announced
Likely to coverchapters 14–15 of the book (our estimate)

What it is likely to cover

This is our own estimate, not information from HBO. It splits the book’s 17 chapters across the eight episodes by story and length. The series may cover more, less, or reorder events.

  • Chapter 14: Norbert the Norwegian Ridgeback
  • Chapter 15: The Forbidden Forest

In the book

  • Hagrid hatches a dragon, and Harry and Hermione are caught out of bed after sending it away (ch. 14).
  • Detention in the Forbidden Forest, where Harry sees something drinking unicorn blood and meets the centaurs (ch. 15).
“Bless him, look, he knows his mummy!”— Hagrid, PS, ch. 14

What we have already seen

Nothing from these chapters has been shown in the trailers or official images yet.

When the episode airs, this page will be updated with the chapters it actually adapts and every difference from the book.

« Episode 6 · All episodes · Episode 8 »

Premiere

25 Decon HBO Max

Books vs Series

Difference 001 of 15

Snape’s skin colour

Books: Snape has “sallow skin” (PS, ch. 7).

Series: he is played by Paapa Essiedu, a Black British actor.

All 15 differences »

Posters

Harry character poster, HBO's Harry Potter
Harry

All posters »

Latest updates

9 November 2026
New difference: Ron’s eye colour. J.K. Rowling has said Ron’s eyes are blue; in his character poster they are brown. More »

9 November 2026
Character posters of Harry, Hermione and Ron, added to the posters page and their character pages. More »

8 November 2026
New: a page for each episode of season 1, with the chapters it is likely to cover, and an About page. More »

8 November 2026
New pages: characters, seasons, episodes, where to watch, posters, official images, creative team, FAQ and news. More »

All news »

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Book references are to the UK editions: PS = Philosopher's Stone, CoS = Chamber of Secrets. · About this site · Page updated