WHERE LIGHT DOES NOT REACH

This young adult science fiction thriller plunges readers into a future metropolis where the sun has become a distant memory and society is stratified by access to artificial light. The protagonist, a resourceful teen from the light-deprived underlevels, uncovers a conspiracy that threatens to extinguish the last remaining energy sources, forcing a dangerous alliance across the rigid class divide. Earth-shaking enigmas drive the plot forward at a relentless pace, blending high-stakes adventure with thoughtful social commentary on inequality and survival. The novel's world-building is exceptionally vivid, painting a chillingly believable portrait of a civilization clinging to flickering power grids and fragile hope.

What sets this SF novel apart is its masterful balance of cerebral mystery and raw, emotional character arcs; the protagonist's journey is as much about illuminating the truth as it is about finding inner strength in the oppressive dark. Teen readers who crave complex moral dilemmas and immersive, dystopian settings will be instantly hooked by the atmospheric tension and high-concept premise. The narrative doesn't shy away from darker themes, making it a compelling pick for older YA audiences looking for substance alongside the suspense. It’s a thought-provoking exploration of resilience that lingers long after the final page.