Lonasei and the Mystery of Origin Grove

'Lonasei and the Mystery of Origin Grove' is an imaginative and quietly significant middle-grade fantasy about family secrets, grief and the power of art. Eleven-year-old Lonasei is lonely, frustrated by her sharp-tongued older sister Eva Grace and by the pressures that keep her mother, Aria, constantly working. When Aria inherits her childhood home, the family move to Origin Grove, which opens the door to a mystery that is both magical and personal.

The novel’s central premise is immediately appealing. Lonasei discovers she can enter the paintings of her late Aunt Malia and experience the memories held inside them. The paintings are not just portals to adventure - they are records of family history, absence and longing. Through them, Lonasei learns of Agnes, her aunt who disappeared as a child, and begins to understand the silences adults carry that children can still feel.

Chapman writes with a strong instinct for what younger readers enjoy: a creepy house, hidden rooms, a missing person and the possibility of another world just out of sight. At times, the pace and mystery mechanics may matter more than deep personal reflection, but that momentum is also part of the book’s charm. It invites readers onward.

What makes the novel especially welcome is its grounding in Aotearoa and specifically a mixed Polynesian family without turning representation into a lesson. Lonasei simply belongs in this kind of fantasy world, and that matters. Chapman’s work as a teacher and storyteller is evident in the natural sibling tension, accessible language and sense of his audience.