The AI Shelf · UK · Week 41, 2026
Keeper of the Lost Cities
by Shannon Messenger
On 2 lists this week. Here is how often ChatGPT, Claude and Gemini recommend it, and the reader questions that bring it up.
- #6Middle grade novels13%
9 of 72 answers · first week of this list
- Live shelf
- 13%
- Memory shelf
- 13%
It came up when readers asked:
- “My daughter is 9 and just getting into proper chapter books, where should we start with middle grade novels?”
- “Any good middle grade novels for a long car journey to Cornwall? Two kids, ages 8 and 11, and they get bored fast.”
- “Can you suggest middle grade fantasy novels with a strong female lead and lots of humour? My daughter is 10.”
- “My son loved Percy Jackson and the Lightning Thief, what other middle grade books are similar?”
- “Is there a middle grade series worth starting that will keep my 10 year old hooked for ages? He gets through books really quickly.”
- #84Young adult novels1%
1 of 72 answers · new this week
- Live shelf
- 2%
- Memory shelf
- 0%
It came up when readers asked:
- “Can you recommend some underrated YA novels that most people haven't heard of but are actually brilliant?”
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<a href="https://bookscore.publishing.co.uk/shelf/book/keeper-of-the-lost-cities--messenger"><img src="https://publishing.co.uk/bookscore-api/api/badge/keeper-of-the-lost-cities--messenger.svg" alt="Named on the AI Shelf: Keeper of the Lost Cities" width="240" height="72"></a>
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