Twilight Saga: I loved this series. I hadn't been doing much reading before I picked up the series, mostly because I just found I was too busy with kids, work, and life. I found books again thanks to this series mainly because it was easy to read and get into the story.
Harry Potter series: Again it was easy to read. Sometimes a must for a working Mother of two.
I really enjoy fantasy, sci-fi books but also love to read anything mystic and magic related.