Yes, I know this might be technically considered cheating, but I've read the series earlier this year and even though I'm only now catching up on my reviews - yes, shame on me, you're completely right - I didn't want to overlook it, therefore I decided to write at least a couple of lines.
So, if you see me using the same words to describe the majority of the books, you know the reason.
I loved all of these books and what I wrote at the time, for "Sniper" (book 1), applies to the entire collection: they books are short, sweet, sexy and steamy - "the perfect choice to add a little bit of steamy goodness and badassery to your day."
My favorites are "Rider" and this one.
There's no cliffhangers and all of they can be read as standalones, but they're a little bit like chips: there's no way you can stop at one.