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The general election campaign is nearly three weeks old, but the hunger for the battle is as fierce as ever - fuelled by the unpredictability of the outcome.Andrew Rawnsley in the Observer says wewhich blows apart the way our politics have been done for decades.
At its spearhead, he suggests, is an unlikely revolutionary - Nick Clegg.
The Sunday Timescalls him the kingmaker and asks "which way will he turn?" after the election.
Dreaded coalition
The prospect of a coalition government fills many of the papers with dread.
The Sunday Express and the News of the World believe such a scenariowould be a "disaster".
The Sunday Telegraph warns thatgovernments dependent on coalitions are generally incapable of making tough decisions.
However, the News of the World declaresMr Clegg's election bandwagon has hit the buffers after an opinion poll put the Lib Dems back in third place.
'Ash-ambles'
Under the headline "the ash cloud that never was", the Mail on Sunday reveals what it calls "the full extent of the shambles" of closing European airspace.
Even at its worst, volcanic ash over the UK wasonly a 20th of the amount now considered safe to fly in,the paper reports.
Ahead of the London Marathon, the Telegraph shows two men in a pub.
One says to the other: "I was going to run the marathon, but the volcanic ash made it too risky."
Slime or civilisation?
Finally, the Sunday Times highlights a warning by the physicist, Stephen Hawking, about life on other planets.
He says it almost certainly exists, butthat it might be too dangerous for humans to try to make contact.
He suggests aliens might simply raid the Earth for its resources and then move on.
But the scale of the threat is a little vague: according to Hawking, possible life forms range from advanced civilisations to splodges of slime.This article is from the BBC News website. ? British Broadcasting Corporation, The BBC is not responsible for the content of external internet sites.