Each of the 4 books in this series are great, you get strong women, hawt men that want to protect them, danger around every corner and attraction that could melt snow.
Snowbound by Freya Barker has you on the edge of your set after a calm intro as you wait for the other shoe to drop on Bobbie and Dag after they had to leave the safe house in a hurry. You don't know how she was found or when the bad guys will show up next while learning about how Dag really feels about Bobbie and her cooking ;) I think the worst part was towards the end and even I felt claustrophobic and didn't know if either Bobbie or Dag would live in order for them to see where the attraction between them would go.
Thoroughly enjoyed this boxset as well as reading a new couple of authors to me!