Black Dagger Brotherhood by J.r. Ward.
I'd choose buying box sets over single books anyday.
- They're cheaper when you buy as a whole.
- Can start on next book, once you finish reading previous.
- Quick purchase.
-If you dislike the series, your screwed outta money.
I just wish more series had box sets. Some that I would by if they did have box sets are the Kate Daniels series, Rachel Morgan, Mercy Thompson, Anita Blake. But unfortunately they are all single books.
Would you rather buy the box set or purchase single books?