Timbuktu Manuscripts 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. 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
Timbuktu built of earth". Now opened up, many travellers acknowledged the unfitting description of an "African El Dorado". This development shifted the city's reputation – from being fabled because of its gold to fabled because of its location and mystery: Being used in this sense since at least 1863, English dictionaries now cite Timbuktu as a metaphor for any faraway place. In "Scales of Gold" (1991), the fourth book in Dorothy Dunnett’s House of Niccolo series, key characters go to Africa in 1464-1467 searching for gold. They find in Timbuktu intellectual and spiritual wealth that transforms them. In the original 1932