Africa is rich in (neo) traditional dances; yet, not much exists in the form of written literature on the subject. Even worse, existing documents date back to the colonial period and are often disparaging. Dance to Africans is what martial arts are to Asians. Embedded in them are some of the solutions to many of the problems wracking the African diaspora: gang violence, drug addiction, and high school dropout rates, etc. When Guinea's Ballets Africains first bursts on the international scene in the late fifties and sixties, the black revolution in the US was in full swing. The troupe's emancipatory message enkindled in African Americans a new sense of cultural pride and a return to their African roots. For once, dance became something else other than the ballet. With that burst of enthusiasm came the need to introduce African dances in the academia. Most of the research, however, focused mainly on dances which use drums (djembe). Departing from that tradition, in this detailed and richly choreographed ethnography on the Buum Oku Dance Yaounde, Thomas Jing's investigation into a xylophone-based dance opens up new research avenues and exposes the challenges involved. An Afrocentric theoretical framework to the research counters imperialist notions of African dances, thus setting them up as a tool for emancipation.

Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.

The first African to receive the Nobel Prize in Literature, as well as a political activist of prodigious energies, Wole Soyinka now follows his modern classic Ake: The Years of Childhood with an equally important chronicle of his turbulent life as an adult in (and in exile from) his beloved, beleaguered homeland. In the tough, humane, and lyrical language that has typified his plays and novels, Soyinka captures the indomitable spirit of Nigeria itself by bringing to life the friends and family who bolstered and inspired him, and by describing the pioneering theater works that defied censure and tradition. Soyinka not only recounts his exile and the terrible reign of General Sani Abacha, but shares vivid memories and playful anecdotes–including his improbable friendship with a prominent Nigerian businessman and the time he smuggled a frozen wildcat into America so that his students could experience a proper Nigerian barbecue. More than a major figure in the world of literature, Wole Soyinka is a courageous voice for human rights, democracy, and freedom. You Must Set Forth at Dawn is an intimate chronicle of his thrilling public life, a meditation on justice and tyranny, and a mesmerizing testament to a ravaged yet hopeful land.

"An exemplary biography—exhaustively researched, fair-minded and easy to read. It can nestle on the same shelf as David McCullough’s Truman, a high compliment indeed." —The Wall Street Journal The definitive biography of Herbert Hoover, one of the most remarkable Americans of the twentieth century—a wholly original account that will forever change the way Americans understand the man, his presidency, his battle against the Great Depression, and their own history. An impoverished orphan who built a fortune. A great humanitarian. A president elected in a landslide and then resoundingly defeated four years later. Arguably the father of both New Deal liberalism and modern conservatism, Herbert Hoover lived one of the most extraordinary American lives of the twentieth century. Yet however astonishing, his accomplishments are often eclipsed by the perception that Hoover was inept and heartless in the face of the Great Depression. Now, Kenneth Whyte vividly recreates Hoover’s rich and dramatic life in all its complex glory. He follows Hoover through his Iowa boyhood, his cutthroat business career, his brilliant rescue of millions of lives during World War I and the 1927 Mississippi floods, his misconstrued presidency, his defeat at the hands of a ruthless Franklin Roosevelt, his devastating years in the political wilderness, his return to grace as Truman's emissary to help European refugees after World War II, and his final vindication in the days of Kennedy's "New Frontier." Ultimately, Whyte brings to light Hoover’s complexities and contradictions—his modesty and ambition, his ruthlessness and extreme generosity—as well as his profound political legacy. Hoover: An Extraordinary Life in Extraordinary Times is the epic, poignant story of the deprived boy who, through force of will, made himself the most accomplished figure in the land, and who experienced a range of achievements and failures unmatched by any American of his, or perhaps any, era. Here, for the first time, is the definitive biography that fully captures the colossal scale of Hoover’s momentous life and volatile times.

Fifteen years ago, Mama said, starting her story, I came to Lagos from Ghana. I came to Nigeria because I was considered an alien in that country. The government of Ghana passed a law asking all aliens without resident permits to regularise their stay in the country'. This story of migration, identities and lives undermined by cynical and xenophobic politics pushed to its logical and terrible conclusion pertains to the Ghanaian orders of `alien compliance' issued in 1970-1971, which determined to force all non-ethnic Ghanaians, so called illegal immigrants, to return to their - so stipulated - `home'. The novel thus touches on concerns of deeper relevance to the politics of race and migration of the twenty first century.