The book by Thomas De Quincey, "The Last Days of Immanuel Kant," offers a unique and intimate glimpse into the final period of the great philosopher's life. De Quincey, known for his distinctive prose and keen psychological insight, meticulously details Kant's declining health, his daily routines, his intellectual state, and the eccentricities that marked his old age. It's a poignant and often melancholic account, painting a human portrait of the towering figure of the Enlightenment, revealing not just the philosopher but the man behind the rigorous intellectual system. This work stands as a testament to De Quincey's literary talent and provides invaluable historical and biographical context for students of philosophy and history alike, offering a compelling narrative of a titan's graceful decline.