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The accurate and reliable diagnosis of transmissible diseases is the most powerful weapon available to ensure their control, and in some cases eradication. The detection of parasites in clinical cases, companion and farm animals, and in the environment is relatively easy since many of them are visible to the naked eye, and those that are not are readily detected by light microscopy. Fungal infections can similarly be determined. Bacteria are somewhat harder to detect. Although their presence can frequently be detected by light microscopy, differential diagnosis, beyond their gross morphology,...

Richard Wright's Native Son (1940) is one of the most violent and revolutionary works in the American canon. Controversial and compelling, its account of crime and racism remain the source of profound disagreement both within African-American culture and throughout the world.

This guide to Wright's provocative novel offers:

• an accessible introduction to the text and contexts of Native Son
• a critical history, surveying the many interpretations of the text from publication to the present
• a selection of reprinted critical essays...

TALES OF AN OLD WIZARD is a collection of short stories for 9+ readers. All the profits from this book go to charity. The world has forgotten the real, old magic and no one remembers how to make a fire by snapping their fingers, or how to raise waves with a whisper. Greum is a wizard. He used to rule the elements but now he doesn't bother. The only magic left in his life is that in the stories a young boy delights in tricking out of him. Stories of dragons, warriors and sorcery.

The new edition of this practical guide draws on the clinical skills of a wide range of international experts to help you recognize and manage heart disease in pregnancy. Designed for on-the-spot use, this convenient and concise text helps you identify a cardiac problem, understand its pathophysiology, and respond appropriately.

Under the careful editorial direction of Drs. Oakley and Warnes, the Second Edition introduces new contributors from North America and Europe as well as new chapters on:

• pulmonary hypertension
• rheumatic heart disease
• artificial heart...