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Heartstopper (2022)/S1E8 · Boyfriend/Isaac's sports day book: There Is No Planet B
Heartstopper · Season 1, Episode 8, "Boyfriend"

Isaac's sports day book: There Is No Planet B

Isaac Henderson (Tobie Donovan) · Sports Day

Isaac's sports day book: There Is No Planet B. Evidence card from Heartstopper: There Is No Planet B: A Handbook for the Make or Break YearsGet credit for sleuthing this sceneDrop the frame
Heartstopper · S1 E8Sleuthed by @shelfsleuth
Buy There Is No Planet B: A Handbook for the Make or Break Yearsfrom an indie, via Bookshop.org. Not the other guy.
What it tells you

Sports day in the finale. Everybody else is racing. Isaac brought a handbook on saving the planet, which is the most Isaac way possible to participate in a field day.

Sources: Every Book Isaac Reads in 'Heartstopper', Netflix Tudum · The Ultimate Heartstopper Reading List, Fountaindale Public Library · Isaac Henderson's reading list, Beathes bibliotek
Every book in Heartstopper43 books →

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The book

Cover of There Is No Planet B: A Handbook for the Make or Break Years by Mike Berners-Lee

There Is No Planet B: A Handbook for the Make or Break Years

Mike Berners-Lee · 2019 · nonfiction

Mike Berners-Lee, a Lancaster University researcher, wrote it as a practical guide to the choices that actually move the needle on climate. His brother Tim invented the World Wide Web, which puts this book in a tough sibling ranking.

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The show

Heartstopper key art

Sleuthed by @shelfsleuth · 2026-10-17

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Paused Tuesdays

One still, one stack, every Tuesday morning.

Also in Heartstopper

All 43 books
Cover of Dune Messiah by Frank HerbertIsaac's first book: Dune MessiahS1 E1Cover of Naruto, Vol. 72 by Masashi KishimotoIsaac's manga: Naruto, Vol. 72S1 E2Cover of Quantum Mechanics: The Theoretical Minimum by Leonard Susskind and Art FriedmanIsaac's physics for fun: Quantum Mechanics: The Theoretical MinimumS1 E3Cover of Proud: My Autobiography by Gareth ThomasIsaac at rugby practice: ProudS1 E4Cover of A Good Girl's Guide to Murder by Holly JacksonIsaac's YA thriller: A Good Girl's Guide to MurderS1 E4Cover of Radio Silence by Alice OsemanIsaac at the bowling alley: Radio SilenceS1 E5Cover of Pride and Prejudice by Jane AustenIsaac's game night Austen: Pride and PrejudiceS1 E5Cover of Gender Explorers: Our Stories of Growing Up Trans and Changing the World by Juno RocheIsaac's lunch reading: Gender ExplorersS1 E7Cover of Ace of Spades by Faridah Àbíké-ÍyímídéIsaac flips through: Ace of SpadesS2 E1Cover of I Love This Part by Tillie WaldenIsaac's season two opener: I Love This PartS2 E1Cover of The Importance of Being Earnest and Other Plays by Oscar WildeIsaac's Oscar Wilde: The Importance of Being Earnest and Other PlaysS2 E2Cover of We Are Okay by Nina LaCourIsaac's three-episode read: We Are OkayS2 E2
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