She needs a new premise. All of these are about commitment-phobes that delude themselves into the "just one night" or "for a couple of days" relationships and then fall head over heels. There are other differences, but each one of them have come down to that being the basic idea behind the story. I think she's a fun author, and I know with romance there are only so many directions you can go when you have to have a happily-ever-after, but there are plenty of other cliches out there to steal from.