From the back cover: "The Qur'an is the revelation of Allah's Own Words for the guidance of His creatures. Since the Qur'an is the primary source of Islamic teachings, the correct understanding of the Qur'an is necessary for every Muslim. The Tafsir of Ibn Kathir is the most renowned and accepted explanation of the Qur'an in the entire world. In it one finds the best presentation of Hadiths, History, and scholarly commentary. Darussalam is proud to present for the first time this abridged version of Tafsir Ibn Kathir, which is free from unauthentic Hadiths."
This is a single volume taken from the complete 10 volume set.