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Reviewed by Jackie Rodgers, Mentor, Shotover Primary School, Queenstown
Opening sentence
“Let the celebrations begin!” Ariā cried.
‘Ariā and the Monster Island’ is a captivating conclusion to Witi Ihimaera's ‘Astromancer’ trilogy that will delight young readers who enjoy adventure, fantasy, and mythology (not to mention Percy Jackson books.) Richly inspired by Māori legends, the story follows Ariā as she embarks on a daring mission to rescue her friends from a mysterious monster island after they are swept back in time to Hawaiki. The fast-paced plot is filled with danger, courage, and unforgettable mythical creatures, making it an exciting read from beginning to end.

The language is engaging and accessible, striking a wonderful balance between action and cultural storytelling. Ihimaera introduces Māori mythology in a way that feels both authentic and approachable, encouraging readers to explore the traditions and legends woven throughout the story. The writing is vivid, creating a strong sense of place and adventure without overwhelming younger audiences.

The illustrations by Isobel Joy Te Aho-White are a standout feature. Bold, expressive, and beautifully detailed, they enhance the storytelling and bring the mythical world to life. Each illustration adds atmosphere and emotion, helping readers immerse themselves in Ariā's journey.

This is a beautifully presented book that celebrates imagination, bravery, and Māori culture, making it a rewarding and memorable read for children aged 8–12.
Author & Illustrator: Isobel Joy Te Aho-White (illustrator)
Publisher: Penguin Random House
ISBN: Ariā and the Monster Island: The Astromancer Trapped in Time
Format: Hardback
Publication: May 2026
Ages: 8 – 12
Themes: Aroha (Love) & whanaungatanga (Kinship), manaakitanga (hospitality & kindness), bravery & facing the unknown, the power of nature