The author of the following article intends to provide a report of the manuscripts as well as the bibliography of the issue of “Badā’”1in two parts. In the first part, he introduces 39 selective treatises and lectures which belong to the past scholars such as Sheikh Kuleini, Sheikh Sadooq, Sheikh Mufīd, Ayatollah Khūie, and Maleki Miānji. In the second part he discusses the books and treatises which partially or exclusively has dealt with Badā’, but are not included in the collection of treatises written on Badā’.