Lyra starts her new life in London, determined to find Roger with Mrs Coulter’s help. The Gyptians continue their search for the missing children and the elusive Gobblers.

The alethiometer sends Lyra and Iorek on a new path, leading to a shocking but vital clue in her search to find her friend Roger and the other missing children.

Lyra discovers the horrific truth behind the Gobbler’s activities in the North. She must use all her wits to help free those around her and avoid suffering a terrible fate.

Separated from her friends, Lyra must use all of her methods of deception to thwart a formidable foe. Meanwhile, Mrs Coulter plots her next move.