This is a high-quality, official Saudi edition in 4 volumes. It is the latest version published by Sheikh al-Uthaymeen's Muassassa and is the most comprehensive edition available. The Hadiths that Sheikh al-Uthaymeen did not explain in the original commentary have been supplemented with explanations from his other works. Additionally, the commentary has been carefully rechecked against all available audio recordings. At the end of the volumes, you will find detailed research indexes that are especially helpful for students.