Spiritual books are texts that explore themes of personal growth, inner peace, and the search for meaning in life. They often draw on various religious, philosophical, and metaphysical traditions, providing insights into the nature of existence and the human experience. Popular examples include works by authors like Eckhart Tolle and Deepak Chopra, which encourage readers to reflect on their beliefs and values. These books can serve as guides for individuals seeking to deepen their understanding of themselves and their connection to the universe. They may include practices such as meditation, mindfulness, and self-reflection, helping readers cultivate a sense of spirituality that resonates with their unique journey.