Ruth is wearing black trousers and a black jacket. She winds a long green scarf round her neck and hopes for the best. She knows there’ll be photographers at the museum, but with any luck she can hide behind Superintendent Whitcliffe. She’d never normally get to go to an event like this. Her boss, Phil, adores the limelight so is always first in line for anything involving the press. Two years ago, when Time Team came to a nearby Roman dig, Phil muscled his way in front of the cameras while Ruth lurked in a trench. ‘It wasn’t fair,’ said Shona who, despite being in a relationship with Phil, knows his faults. ‘You were the expert, not him.’ But Ruth hadn’t minded. She hates being the centre of attention; she prefers the research, the backroom stuff, the careful sifting of evidence. Besides, the camera is meant to put ten pounds on you, which Ruth, at nearly thirteen stone, can well do without.

But Phil is away at a conference so it’s Ruth who is to be present at the grand opening of the coffin. It’s the sort of thing she would normally avoid like the plague. She dislikes appearing in public and she feels distinctly queasy about opening a coffin live on Prime Time TV (well, Look East anyhow). ‘Beware of disturbing the dead,’ that’s what Erik used to say. Erik Anderssen, Erik the Viking, Ruth’s tutor at university and for many years afterwards her mentor and role model. Now her feelings about Erik are rather more complicated, but that doesn’t stop his voice popping into her head at alarmingly regular intervals. Of course, disturbing the dead is an occupational hazard for archaeologists, but Ruth makes sure that no matter how long-dead the bones are, she always treats them with respect. For one nightmarish summer she excavated war graves in Bosnia, places where the bodies, sometimes killed only months earlier, were flung into pits to fester in the sun. She has dug up the bones of a girl who died over two thousand years ago, an Iron Age girl whose perfectly preserved arm still wore its bracelet of dried grass.