- Graphic Novels
- Ages 6–9
- Science Fiction

Astrid and Stella: Comet Together!
Book 4 in The Cosmic Adventures of Astrid and StellaView the full series
Astrid and Stella set out to make their very own comet book, but creative differences threaten the whole project. Can the dynamic duo work together to bring their creation to life?
- Best for6–9
- FormatGraphic
- Length112 pp
- Read aloud~53 min
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The vibe
What it’s like.
Style
- Comedic
- Conversational
Tone
- Funny
- Silly
- Heartwarming
Themes
Experience meters
What’s it about?
The story.
Astrid and Stella adore reading comet books, so naturally they decide to make one of their very own. But turning two big imaginations into a single story is trickier than it looks, and when creative differences flare up, the dynamic duo have to figure out whether they can pull together and take their creation to the next level, or let the whole project fizzle out. With their faithful robot Bobo on hand and the usual supply of snacks and dance breaks, the girls discover that collaboration means listening as well as leading. Sabrina and Eunice Moyle bring their trademark candy-coloured art and non-stop wordplay to the fourth Cosmic Adventure, wrapping a warm lesson about creativity and compromise inside pure galactic silliness. Short, bright and hugely re-readable, it's an ideal early graphic novel for young makers and dreamers, and for any pair of friends who have ever tried to build something together.
Fit check
Right for your child?
Where it lands by age
An early graphic novel best for readers of about 6-9 reading alone, and a pleasure shared with 5-8s. The gentle theme of creative teamwork carries no scary content, making it very comfortable for sensitive readers and highly re-readable.
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- Best fit · 6–9
- Read aloud · 5–8
- Independent · 6–9
Prose load
Minimal
Visual support
Very high
Reluctant-reader friendly
Very
Read-aloud quality
Workable
Works well for
- Reluctant readers
Nothing in the book is likely to concern most parents. Safe to recommend without preview.
Bedtime suitability
2 / 5 · Better outside bedtime
Sensitive-child
5 / 5 · Good fit
Graphic intensity
1 / 5 · None
Best for
- Funny stories
- Space lovers
- Early graphic novels
- Budding creators
Avoid if
- Wants quiet story
- Dislikes silliness
Why it lands
Why they love it.
Why kids love it
Astrid and Stella want to make their own comet book, but they can't agree on anything, which is funny and relatable for anyone who's tried to create something with a friend. Snack attacks, dance breaks and Bobo the robot keep the galaxy as goofy and bright as ever.
- Adventure and freedom
- Friendship and belonging
- Going on a quest
Why parents love it
The fourth adventure celebrates creativity and the messy art of compromise, showing that great things come from listening as well as leading. Minimal text and generous, colourful panels make it easy for new readers, and it's a warm, giggly one to share.
- Shared humour
- Quick to read
In the series
The Cosmic Adventures of Astrid and Stella.
5 books · open the series →
About the creators
About the creators.
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