After overhearing a shocking secret, precocious orphan Lyra Belacqua trades her carefree existence roaming the halls of Jordan College for an otherworldly adventure in the far North, unaware that it's part of her destiny.
Lyra is an orphan who lives in a parallel universe in which science, theology and magic are entwined. Her search for a kidnapped friend uncovers a sinister plot involving stolen children and turns into a quest to understand a mysterious phenomenon called Dust. She is later joined on her journey by Will, a boy who possesses a knife that can cut windows between worlds. As she learns the truth about her parents and her prophesied destiny, the two young people are caught up in a war against celestial powers that ranges across many worlds.
Sally Lockhart has struck a man dead with just three words, sent to her in a message from her father just before he drowned in the South China Seas. But unfortunately, Sally has no idea what the words The Seven Blessings mean. Before long, she is drawn into a mystery filled with opium, secrets from her own past and, at the heart of it all, the Ruby of Agrapur.
