His Dark Materials is an epic fantasy trilogy by Philip Pullman that has captivated readers worldwide since the mid-1990s. The series consists of three novels: Northern Lights (1995), The Subtle Knife (1997), and The Amber Spyglass (2000). At its heart, the story follows two remarkable children—Lyra Belacqua and Will Parry—as they navigate multiple worlds, uncover dangerous secrets, and become entangled in a cosmic conflict that challenges everything they believe.