Jill Santopolo is an American author known for her contemporary fiction. She gained popularity with her debut novel, "The Light We Lost," which explores themes of love and loss. Her writing often resonates with readers due to its emotional depth and relatable characters. In addition to her novels, Santopolo has worked in publishing and has written for various media. She has a background in creative writing and has taught writing workshops. Her works often reflect her experiences and insights into human relationships, making her a notable figure in modern literature.