In Islam, two sources are used to explain the religion and its laws: the Qur'an, a revered text, and the hadith, the sayings and activities of the Prophet Muhammad as reported by friends and followers during his lifetime. This skilled translation, which includes the Arabic of one of the key Islamic texts, long-awaited in English, presents a fascinating selection of hadith compiled by the ninth-century scholar at-Tirmidhi that humanizes the Prophet for modern audiences, presenting him through the eyes of contemporaries who comment not only on his spiritual demeanor and qualities but also on his physical appearance and mannerisms including his hairdressing, his sitting posture, his sandals and turban, his armor, his favorite condiments, and his jests and laughter.