For the book readers

I've recently started reading books from author Sophie Kinsella. Shes written several books starring her alter-ego the "Shopaholic"...I love a good book that goes into fashion, life problems and spending too much money! lol..good investments for all you reading fashionista's out there! 

Start with Confessions of a Shopaholic...if you've already read some of her work, what do you think?