The Overnight Guest by Heather Gudenkauf My rating: 5 of 5 stars Thank you to the publisher, Park Row, for providing me with an ARC of The Overnight Guest in exchange for an honest review. All opinions are my own. The Gist I started reading The Overnight Guest around the time Toronto had the historic snowfall and blizzard. Imagine me, sitting all curled up by my big window overseeing the snow bury the city in up to 50cm in the white fluffy stuff. It was sort of cozy until I got three pages into the book and realized that this is an eerie story. Throughout most of The Overnight Guest…