I learned a huge amount from reading this book. I bought it second hand for perhaps 3 pounds. If it had cost 100 pounds it would still have been worth it for the gems I got out of it!
I have just finished reading "The Pleasures and Sorrows of Work" which I thought was fantastic. Particularly the chapter where he follows a high voltage electricity line across southern England until it disappears underground in London. He walks with a man who's a 'pylon geek' essentially and it's wonderful.
Art of Travel is an excellent book. It contains a great story of a man who decided that planning for traveling is superior to actually traveling and many other great little gems.
I once picked up de Botton's "How Proust can change your Life" in an airport impulse purchase; found it disappointing. But based on others' positive reviews of his other works, I might check those out.
For anyone who has read Alain de Botton: Could you recommend some of his books? I'm really interested in checking out his work after watching this.