Book One  ·  Out now

What if the stories were never just stories?

A fantasy adventure for readers 9–13 by Dr Nighet Riaz
Get your copy

Step through the stone circle

Book One is out now in paperback. Order a copy for a young reader, or stock it for your school or library.

Paperback · Inbetween Worlds Publishing · trade discount and returns available for schools and libraries.

“This is the story of five children who were trusted with more than they asked for: a key to open the lock, a map that has a mind of its own, and a choice that will not only change their own lives, but echo into worlds that have almost forgotten each other.”
Cover of Custodians of the Stone Circle by Nighet Riaz
About the story

A box that hums. A map that watches back.

Amelia wants proof. Ava wants adventure. Musa trusts science, Noa trusts her pencil, and Ivy listens to trees.

One summer in the Highlands, their grandparents finally unlock a family secret: a living map and hidden corridors that connect distant places and other realms. When the children are invited into the Custodians’ work, they must guard paths that were never meant for greed.

But a missing shard of amber and a trail of interference hint that someone who knows the network as well as they do is pulling it apart from the inside. To protect their world and the ones beside it, the five of them must decide what kind of Custodians they want to be — before the doors between worlds decide for them.

Read the full series overview →
Who steps through

Five children. Five ways of seeing.

They were raised on the same stories, and each of them believed in a different way.

The five children of Custodians of the Stone Circle, silhouetted before the four worlds
Ava
Edinburgh

Believed every word, because the world had always felt a little enchanted to her anyway.

Amelia
Glasgow

Believed most of it, but wanted footnotes, diagrams and proof before she’d say so.

Noa
Bothwell

Filled page after page with drawings of places she had never once stood in.

Musa
Pitlochry

Pretended not to believe in anything he couldn’t measure, yet kept an old key in his pocket.

Ivy
Pitlochry

Listened to the wind’s changes, the river’s moods, and the moment the trees fell silent.

What the story carries

Big questions, told with warmth, humour and heart

Custodianship & trust

The map, the key, the corridors, all treated as an Amanah, a responsibility to be looked after, not owned.

Representation & belonging

Muslim Scottish children at the very centre of the adventure, written for young readers who rarely see themselves there.

The unseen, without fear

Djinn appear as another creation with their own choices and tests, never summoned, never monsters, never magic to wield.

The series so far

From a Scottish field to a world-spanning network of trust

Book One · Out now

Custodians of the Stone Circle

Five children discover that the stories around them are true, and step into a world of thresholds, guardians and difficult choices.

Book Two · November 2026

The Custodians and the In-between Worlds

The story widens across Rome, the Himalayas, Oaxaca and Aotearoa, exploring power, secrecy, and the difference between care and control.

Book Three · March 2027

The Custodians and the Chamber of Threads

What kind of custodians do the children want to become, once they can finally see the larger pattern clearly?

Age range9–13 years
Best fitP6–S2
SettingPitlochry, Scotland
FormatPaperback

Bring the Custodians into your classroom

A full Curriculum for Excellence-aligned teacher’s guide is ready for P6/7 global citizenship units, literature circles and reading-for-pleasure stock.

View the teacher’s guidance