Due or Die is the second book in the A Library’s Lovers Mystery series by Jenn McKinlay. I ordered this book a couple of weeks ago while shopping on Amazon and I was in the mood for a cozy set in winter and having a puppy on the cover cinched the purchase for me. Now more than a hundred pages into the book, I’m loving it. I’ve ordered the first book in the series and it’s at the top of my TBR stack.