I have read most of Gaarder's works and the one thing that I like about his novels is how he weaves philosophy, spirituality and thinking into his plots. To me, his novels are novels with a difference - although there is obviously a driving story, this story has at its heart a philosophical conundrum.
In THE CASTLE IN THE PYRENEES, the story is of Steinn and Solrun - when they were in their early twenties, they were a couple, very much in love. But then something happens, which ultimately drives them apart. Thiry years later, by chance, they bump into each other again and this begins a correspondence via email. Through this they discuss the past and the event which ended their relationship, but into these discussions they also pose questions to each other about religion, faith and belief.
In one way, not much happens in this book. Rather than having a driving force of a plot, the book is more a discussion about life, love and the world beyond what we can see, touch and know for definite. Admittedly, there were some parts of it which seemed to pass over my head - Gaarder describes elements of physics etc which are just too complicated for my little brain! And, admittedly, these instances in the novel can have the effect of deadening the love story element, as science and logic take over. However, the main questions/theories or debates that Steinn and Solrun shoot back to one another are interesting enough to make you continue reading. There is also a touch of the paranormal - but I won't say anything about this as it is a very important part of the story.
Recommended for those who like a novel to challenge their ideas - one that makes them think whilst they are reading.
I am now looking forward to seeing him in Cheltenham festival.