Timbuktu in 1893, a situation that lasted until it became part of the current Republic of Mali in 1960. Presently, Timbuktu is impoverished and suffers from desertification. In its Golden Age, the town's numerous Islamic scholars and extensive trading network made possible an important book trade: together with the campuses of the Sankore Madrasah, an Islamic university, this established Timbuktu as a scholarly centre in Africa. Several notable historic writers, such as Shabeni and Leo Africanus, have described Timbuktu. These stories fuelled speculation in Europe, where the city's reputation shifted from being extremely rich to being mysterious. Over the centuries, the
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