The bad thing about CF books is, most often there's no happy ending<img src="i/expressions/puppy_eyes.gif" border="0">
I have recently read <i>A Thousand Tomorrows</i> by Karen Kingsbury and it was a good, fiction book (romance) so on second thought, it may not be what you're wanting<img src="i/expressions/face-icon-small-blush.gif" border="0">
The author said that one of her children was/is on a basketball team with a child w/CF and that's what inspired her to write the book & raise more awareness about CF.
Anyway, it is about a young lady w/CF that is a rodeo barrel racer and she falls for a bull rider. It explains about her daily struggles w/ health, and of course there's romance, etc. It's pretty good. Of course a tear jerker in a couple of places.
Here's a link to it:
<a target=new class=ftalternatingbarlinklarge href="http://www.karenkingsbury.com/books/standAloneTitles/aThousandTomorrows
">http://www.karenkingsbury.com/books/standAloneTitles/aThousandTomorrows
</a>Hope