Once Upon a Time in the NorthA mesmerising episode from the universe of His Dark Materials and The Book of Dust, giving us an extraordinary insight into this world and its characters. When Lyra is studying at Oxford University, she comes across the story of Lee Scoresby and Iorek Byrnison's first meeting, many years ago, along with much evidence of the adventure that brought them together. She discovers that when a young Texan balloonist, Lee, came down to earth in the harbour of