He writes knowledgeably of the once-wet American prairie that was forever flattened and permanently dried by modern farm machinery and therefore needs constant irrigation.

She writes knowledgeably about all disciplines as a good college president should, but never misses what women's scholarship has done, including reshaping entire fields like anthropology and economics.

The author, a military reporter for The Washington Post, writes knowledgeably about the Army culture that is a crucial ingredient of this story.

Writing knowledgeably about the painters and painting schools that swirled through 19th-century Paris, Mr. Sweetman nimbly situates Gauguin among his many mentors, rivals, colleagues and disciples.

Spider Robinson "writes knowledgeably about wood stoves and music and drugs and friendship," Gerald Jonas said here in 1988.

Along the way, Chong writes knowledgeably and competently about Young's devotees, his music and his life.

Fortunately, she sometimes parks the car to write knowledgeably and piercingly about the politics of L.A. zoning, Hollywood screenwriting and more.

The Spanish magistrate of Ibarra could not accept the notion that a native could read and write, or write knowledgeably about history.

Writing knowledgeably, compassionately and with remarkable insight, Mr. Berger offers a bird's-eye view of the machinations of the sport.