The His Dark Materials trilogy

The His Dark Materials trilogy by Philip Pullman is a fantasy series set in parallel universes, featuring Lyra Belacqua and Will Parry as young protagonists. It explores complex themes like consciousness, morality, and authority through adventures involving dæmons—physical manifestations of a person's soul—and a battle against oppressive institutions. The story questions religious dogma and personal freedom while blending science, theology, and myth. Rich in allegory and philosophical depth, the series challenges readers to think about the nature of truth, identity, and the universe within a richly imagined, multi-layered narrative.