From the narrow streets of South London to the wide open spaces of Arizona, Stewart Lee's acclaimed first novel traces the progress of a collection of misfits and losers, all unwittingly caught up in a quest for the Holy Grail.

Mr Lewis believes he was once an astronaut; Sid and Danny’s Dire Straits covers band isn't exactly filling the pubs of Streatham; Tracy travels between Las Vegas and the Mexican border, fleeing the suspicion that she's a serial killer; Bob, a Native American clown, no longer finds anything funny; Luther, an acid casualty 1960s rock star, has long since forgotten the most basic chord shapes; and Peter Rugg lost a cigarette down the back of a Portobello Road sofa thirty years ago and is still looking for it.

These seemingly unrelated individuals eventually collide in the deserts of the American South-west, where they form an uneasy alliance. Stewart Lee’s first novel combines an eclectic range of characters and cultures with an instinctive comic touch.