The Mystery genre is a category of books that typically involves a crime, puzzle, or enigma that needs to be solved by the protagonist or a group of characters. These books often feature suspenseful and thrilling plotlines, with unexpected twists and turns that keep readers engaged and guessing until the very end. Mystery novels can range from cozy mysteries, which are lighter and more lighthearted, to hard-boiled detective stories, which are darker and more gritty. Overall, the Mystery genre is a popular and diverse category of books that appeals to readers who enjoy solving puzzles and uncovering secrets.

Diaries are a category of books that typically consist of personal accounts of daily experiences, thoughts, and emotions written by an individual. These books offer a unique insight into the author's life and can cover a wide range of topics, from travel and adventure to love and loss. Diaries can be fictional or non-fictional and can be written in various formats, including traditional journal entries, letters, and even social media posts. They provide readers with an intimate look into the author's life and can be a source of inspiration, entertainment, and reflection.

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