Timbuktu Manuscripts or (Tombouctou Manuscripts) is a blanket term for the large number of historically important manuscripts that have been preserved for centuries in private households in Timbuktu, Mali. The collections include manuscripts about art, medicine, philosophy, and science, as well as priceless copies of the Quran. The number of manuscripts in the collections has been estimated as high as 700,000.

The majority of manuscripts were written in Arabic, but many were also in local languages, including Manding, Songhay and Tamasheq. The dates of the manuscripts ranged between the late 13th and the early 20th centuries (i.e., from the Islamisation of the Mali Empire until the decline of traditional education in French Sudan). Their subject matter ranged from scholarly works to short letters. The manuscripts were passed down in Timbuktu families and were mostly in poor condition.^[4] Most of the manuscripts remain unstudied and uncatalogued, and their total number is unknown, affording only rough estimates. A selection of about 160 manuscripts from the Mamma Haidara Library in Timbuktu and the Ahmed Baba collection were digitized by the Tombouctou Manuscripts Project in the 2000s.

With the demise of Arabic education in Mali under French colonial rule, appreciation for the medieval manuscripts declined in Timbuktu, and many were being sold off. Time magazine related the account of an imam who picked up four of them for $50 each. In October 2008 one of the households was flooded, destroying 700 manuscripts.

from Wikipedia via Muslim Culture