- Illustrated Chapter Books
- Ages 8–11
- Mystery
Cruise Ship Kid: Thief At Sea!
Book 1 in Cruise Ship KidView the full series
Ten-year-old Silver lives aboard a cruise ship with pools, cinemas and shops but no friend her own age — until Yana arrives. When Yana's family's expensive watches go missing, Silver seizes her chance to prove she's best-friend material by cracking the case. A funny, warm detective adventure at sea.
- Best for8–11
- FormatIllustrated
- Length384 pp
- Read aloud~5 hr25 min
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The vibe
What it’s like.
Style
- Conversational
- Comedic
Tone
- Funny
- Adventurous
- Warm
- Exciting
Themes
Experience meters
What’s it about?
The story.
Ten-year-old Silver has the most unusual home imaginable: a cruise ship with four restaurants, a cinema, nine shops, three swimming pools and hundreds of passengers. The trouble is, everyone else is only there on holiday, her mum is the busy Deputy Cruise Director, and there's never another child her age to be friends with. So when Yana comes aboard with her rich uncle and his glamorous girlfriend, Silver is desperate to make a good impression — even if Yana thinks her clothes are naff and her northern accent sounds funny. Then Yana's relatives' pricey watches vanish, and Silver spots her chance to prove she's best-friend material by solving the mystery herself. But snooping on passengers lands her in a whole ocean of trouble. Written by Emma Swan (of Horrible Histories stage fame) and brightly illustrated by Katie Saunders, this is the funny, fast-moving first book in a bestselling detective series — perfect for newly confident readers who love a mystery, a laugh and a heroine to root for.
Fit check
Right for your child?
Where it lands by age
Best for readers aged 8-11 reading independently, especially newly confident and reluctant readers. The short chapters, humour and illustrations also make it a fun shared read for a seven- or eight-year-old; peril is low throughout.
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- Best fit · 8–11
- Read aloud · 7–10
- Independent · 8–11
Prose load
Moderate
Visual support
Moderate
Reluctant-reader friendly
Very
Read-aloud quality
Strong
Works well for
- Reading aloud
- Reading together
- Gift-buying
- Reluctant readers
Nothing in the book is likely to concern most parents. Safe to recommend without preview.
Bedtime suitability
3 / 5 · Workable
Sensitive-child
5 / 5 · Good fit
Graphic intensity
1 / 5 · None
Best for
- 8 to 11
- Mystery fans
- Reluctant readers
- Funny stories
Avoid if
No common reasons to avoid this one — a rare clean sweep on the sensitivity flags.
Particularly good for children who are…
- Making friends
- Reluctant reader
Why it lands
Why they love it.
Why kids love it
Living on a giant cruise ship with pools and shops is the ultimate dream, and Silver gets to turn detective when the watches go missing. The mystery is twisty enough to keep you guessing, Silver is funny and determined, and the ship setting is packed with places to snoop.
- Being a detective
- Adventure and freedom
- Trickery and cleverness
- Having a secret base
Why parents love it
Emma Swan's comic timing and Katie Saunders's lively illustrations make this an easy, confidence-building read. The cruise-ship setting is genuinely original, Silver is a warm and relatable heroine, and the low-peril mystery is exactly right for children moving on to longer chapter books.
- Quick to read
- Shared humour
In the series
Cruise Ship Kid.
2 books · open the series →
About the creators
About the creators.
If you liked this
Three ways out of this book.
If you liked this, try…
Lateral matches. Same shelf, different texture.
Where to go next…
Escalation reads — a step up in scale, silliness, or stakes.
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Books that share themes and topics with this one.
