I read this for the Vampire Square
Harry got to meet his ex, who had a big surprise for him. He got her knocked up years ago and she didn't tell him that she was pregnant.
Now she is back because their child got kidnapped.
Harry is desperate as the child was not kidnapped by ordinary bad guys. She is kidnapped by vampires who wanted to make her a human sacrifice.
So the up and down and quest and battle are all for saving this one child that Harry didn't knew about until a day ago.
Good story. The writing is good and I like the humor and the hat tipping to LOTR.
I started this series late and still have a few to go through.