Thema, Derrick Kortboy a Sophiatown legend. - 104 p. ill. ISBN: 0795701012 Subjects--Personal Names: Kortboy. Subjects--Topical Terms: Crime--South Africa--Johannesburg Subjects--Geographic Terms: Johannesburg (South Africa)--Biography.Johannesburg (South Africa)--Social life and customs.Sophiatown (Johannesburg, South Africa)--Biography.Sophiatown (Johannesburg, South Africa)--Social life and customs.