I spotted Twenties Girl at Costco yesterday and picked it up without even reading the plot description just because it was by Sophie Kinsella. When I got home, I investigated further and found out that this book involved a ghost. I thought it was going to be bad. I was pleasantly surprised.
Kinsella tried something different and I really liked it. Of course, the novel still has some of the characteristics of her Shopaholic series. Girl falls into bad luck at work, meets a boy, messes up relationship with boy, fixes work problem, becomes a hero and makes up with boy. Twenties Girl also has the added touch of a bit of mystery. It's a great chick lit summer read.