Frozen Heart (Night Flights) by Philip Reeve - Mortal Engines Short

Frozen Heart by Philip Reeve is the first short story in the book Night Flights.
It tells the story of Anna Fang's escape from slavery on the Traction City of Arkangel. Night Flights has three short stories, all about Anna Fang and all are prequels to Mortal Engines.

00:00 intro
00:48 Frame story
02:05 chapter 1
04:08 chapter 2
08:09 chapter 3
11:47 chapter4
13:23 chapter 5
16:00 chapter 6