“Engines of Ingenuity”. A slim soft back book exploring, in images and words, a year long project to build a South Pointing Chariot, interwoven with four scientific fairy stories.

“How will I know?” said Huang Di, the Yellow Emperor who knew everything but wished to know more.

“How will I know the direction to take, by day and by night, in clear skies or cloudy, to arrive at a state of greater harmony? You see I am so often afraid”.