Horizon

In this final installment of the Above World series, Aluna and Hoku travel to the desert city of Horizon to infiltrate the Upgrader army of the villainous Karl Strand. Posing as recruits, they discover that the line between hero and villain is blurred. While Hoku finds himself seduced by the advanced technology and the promise of belonging, Aluna remains focused on the mission. Their bond is tested as they navigate political intrigue, mechanical warfare, and the realization that their world is changing forever. SENSITIVE TOPICS: The book deals with themes of bodily autonomy and genetic manipulation. The approach is metaphorical, using the sci-fi lens of Upgrading to discuss identity and the pressure to conform. While there is combat and peril, the resolution is hopeful and emphasizes the power of collective action. EMOTIONAL ARC: The story begins with a sense of urgent duty and quickly shifts into a tense, emotionally complex exploration of betrayal and divergent paths. It builds to a climactic, high-action finale but ultimately settles into a reflective, bittersweet conclusion about the cost of peace. IDEAL READER: A 12-year-old who feels like they are outgrowing their childhood friend group and is navigating the confusing transition of finding their own voice apart from their peers. PARENT TRIGGER: A parent might see their child withdrawing from a long-time friend or expressing frustration that adults in power are making decisions that feel unfair or short-sighted. PARENT PREP: Parents should be aware of scenes involving mechanical body modification which might be intense for some. No specific pages require pre-reading, but the book works best if the child has read the previous two entries. AGE EXPERIENCE: Younger readers (10) will focus on the cool gadgets and the adventure of the undercover mission. Older readers (13-14) will pick up on the ethical dilemmas regarding technology and the nuance of Hoku's internal conflict. DIFFERENTIATOR: Unlike many dystopian series that focus solely on the hero's journey, Horizon focuses heavily on the fracturing and repair of a core friendship under extreme pressure.