William Dietrich

Since 2006 he has been a professor of environmental journalism and writing at Huxley College of the Environment at Western Washington University, where he advises Planet magazine. He currently lives in Washington state with his wife Holly. He has two grown daughters.

Dietrich was born and raised in Tacoma, Washington, and attended Fairhaven College at Western Washington University, graduating with a degree in journalism. He worked for several Pacific Northwest newspapers and Gannett News Service. While at The Seattle Times, he covered the 1989 Exxon Valdez oil spill, and shared the Pulitzer Prize for National Reporting with three other Times journalists. He was a Nieman Fellow at Harvard University (1987–88) and won National Science Foundation fellowships to Antarctica in 1994 and 1996. He reported extensively on science and the environment. His first book, The Final Forest, depicted the old growth and spotted owl battle in Forks, Washington. The book won the Washington Governor Writer's Award and Pacific Northwest Booksellers Award. He wrote a book on the Columbia River, Northwest Passage, a book on Northwest plants and animals, Natural Grace, and did the text for a pictorial book by photographer Art Wolfe, On Puget Sound.

William Dietrich (born September 29, 1951) is an American novelist, non-fiction writer, journalist, and college professor. His historical novels and thrillers have made bestseller lists and his Ethan Gage series, set during the Napoleonic wars, have sold in 28 languages. He has also written novels set in the Roman Empire, Antarctica, and Australia. His non-fiction works are natural history and environmental history of the Pacific Northwest.