From the world of Philip Pullman's His Dark Materials - now a major critically acclaimed BBC series.
She had asked: What is he? A friend or an enemy?
The alethiometer answered: He is a murderer.
When she saw the answer, she relaxed at once.
Lyra finds herself in a shimmering, haunted otherworld - Cittàgazze, where soul-eating Spectres stalk the streets and wingbeats of distant angels sound against the sky.
But she is not without allies: twelve-year-old Will Parry, fleeing for his life after taking another's, has also stumbled into this strange new realm.
On a perilous journey from world to world, Lyra and Will uncover a deadly secret: an object of extraordinary and devastating power.
And with every step, they move closer to an even greater threat - and the shattering truth of their own destiny.
Read by Philip Pullman and a full cast of narrators.
Lyra is all grown up in the latest instalment of the Book of Dust series, which has plenty to say about life and politics in 2019.
Michael Sheen returns to narrate The Secret Commonwealth, the second instalment in Philip Pullman’s The Book of Dust trilogy. Watch how the Welsh actor immerses himself in the Pullman world to develop unique character voices.