You don’t have to be a drinker of coffee or espresso to enjoy this book. It is about Jane, who is a high school senior. She works as a barista (a person who prepares and serves espresso-based coffee drinks) in a Chicago coffee bar. She accidentally discovers that she has a skill for matching couples based on the types of drinks that they order. The Espressologist tells what happens as she makes matches on purpose and her attempt to find love for herself.