Moving cities are a fairly hoary old sci-fi trope - I seem to recall they were always cropping up on Doctor Who when I was young, though I may be misremembering.
Philip ReeveI still feel, as I did when I was six or seven, that books are simply the best way to experience a story.
Philip ReeveThat's what History teaches us, I think, that life goes on, even though individuals die and whole civilizations crumble away: The simple things last; they are repeated over and over by each generation.
Philip Reeve