Since you say you read mostly magazines and you're on vacation, I'm going to recommend some light, fun books. I'm not sure which ones are in paper back and which ones are still in hardback.
Julie and Romeo; Step,Ball, Change by Jeanne Ray
The Nanny Diaries by Emma Mclaughlin
I don't know how she does it by Kate Ready
The Devil wears Prada by Lauren Weisberger
(The last three are all work related, over the top characters.)
Anything by Jane Heller - Name Dropping, Lucky Stars, Female Intelligence.
Anything by Fannie Flagg - she wrote Fried Green Tomatoes, her newest is Under the Rainbow.
Must Love Dogs - Claire Cook
If you want some meatier, there's always The Painted House by John Grisham and I'm hearing excellent reviews about The Da Vinci Code by Dan Brown and the Secret Life of Bees, which I think is by Kidd.
You can always read the whole Harry Potter series. That'll take some time!