For those with a soft spot for the Irish, I would definitely recommend Round Ireland With a Fridge, by Tony Hawks.
It's an extremely funny travelogue. Basically, Tony Hawks makes a drunken bet in a pub one night that he can hitchhike all the way around Ireland in one month....with a refridgerator in tow. He actually pulls it off and the book describes his adventure. It gives people on this side of the pond a great feel for the genuine hospitality and humour of the Irish.