I enjoyned Born of Night as well as BOF...This is a excellent book...SK continues to keep you interested!!! Keep them coming SK!!!
There are many reasons why a book might be unavailable.
Sometimes a book goes temporarily out of print - and sometimes no audio version has ever been recorded. Audible wants to give you the most complete selection we can and we'll keep adding series and filling in gaps as quickly as possible.
Absolutely! I have recommend this series to all my friends that like PNR and Sci-fi and they've all said they love this series.