3", Hardcover by Mathieu, Marc-Antoine, ISBN 022409730X, ISBN-13 9780224097307, Like New Used, Free P&P in the UK

It lasts only 3 seconds. Which is enough time for a particle of light to travel 900,000 kilometres. And as you follow it on its journey - through scenes of deadly drama and seeming innocence, as far as deep space and back - look into the blind spots and corners. This title lets you be the detective to find the solution.