3-in-1 trilogy that follows Lyra Balacqua and Will Parry, two children from parallel worlds, is they embar going to perilous journey through multiple universe. Along the way, they encounter witches, armored bears, fallen angels, and soul eating specters. Central to the narrative is the mysterious substance known as dust, which has profound implications for consciousness and nature of existence. The series develops into themes of authority come up free will and the transition for innocence to experience. Box 17