In this final animation of dialogue from The Marbury Lens, Jack meets Henry in The Prince of Wales, to tell him that he's afraid he's lost the glasses that get him into Marbury. Everything's falling apart, and Jack is convinced that losing the glasses is going to kill him.
Naturally, there are no spoilers here regarding what has happened or will happen in the book, but this dialogue is straight from the novel, pretty much exactly as it would have taken place.
