Reading Metrics
Description
In a world where humans evolved to live beneath the sea, thirteen-year-old Aluna has always known life in the City of Shifting Tides with the Coral Kampii. When the magical necklaces that allow her people to breathe underwater start failing and the elders refuse to seek help from the surface world, Aluna and her friend Hoku venture to the forbidden Above World. Their journey through a dangerous new realm becomes a race against time to save their people from a slow, underwater death. This sci-fi adventure follows two bold friends as they face the terrors of land and discover what it truly means to breathe free.
Quick Summary
Aluna and Hoku's urgent quest to fix the failing breathing devices sends them from their safe coral city into the strange, neon-lit world above, where they encounter unfamiliar machines, new allies, and dangerous enemies. The story stands out for its vivid underwater setting that feels both magical and scientific, and for the way it mixes high-stakes adventure with the kind of friendship banter that middle graders love. Kids who enjoy stories like *The City of Ember* or *The Wild Robot* where a small group of friends must outwit a bigger, more powerful world will find a lot to love here, especially if they like a dash of mystery and a lot of heart. The book doesn't shy away from a few tense moments (a looming threat from a rogue faction, a heart-stopping chase through a flooded city), but it stays firmly in the middle-grade comfort zone, ending on a hopeful note that sets up the next book nicely. Parents will appreciate the subtle themes about technology versus nature and the way the characters take responsibility for their community, while kids will be hooked by the fast-paced plot and the clever puzzle-solving that drives the story forward.