Deb Caletti imbues all of her stories with realistic sensibility and captivating characters. Though the premise outlined above may sound grim, Essential Maps for the Lost is buoyed by hope: hope for better days, hope for positive change. The story is led by two characters who struggle to take control over their own lives while they search for reasons or answers related to recent events. Written in third person, the book flips back and forth between Billy and Mads, allowing the reader to see both perspectives - which is especially interesting when they are in the same scene, so the dual narrative allows us to be privy to both characters' thoughts. The third person style also permits a cool omniscient element, with occasional phrases directing the reader's attention to something - almost like a finger pointing, "Look there," "Remember this moment later" - that are more like gentle nudges than pushy wink-wink moments.