If you like humor, I just got finished with THE NANNY DIARIES...made me cry, made me laugh, made me mad. Read it in two days. I am almost finished with the 5th Harry Potter book: THE ORDER OF THE PHOENIX. I also recently finished THE EDGE OF GLORY by Christine Brennan...it's an inside look at the world of elite FS. I started INSTANCE OF THE FINGERPOST, but it is a rather hard read, and very large. Anything by Jane Austen is a favorite with me also.
If you have a Barnes & Noble bookstore, it is a great place for reading inspiration...I have happended upon so many good reads, especially in the bargain section. I love to browse there.