Lauren Danner, author of "Crown Jewel Wilderness: Creating North Cascades National Park," will be on campus Oct. 21 to discuss her book

Lauren Danner, author of "Crown Jewel Wilderness: Creating North Cascades National Park," will be at the AS Bookstore on Saturday, Oct. 21, from 11 a.m.to 2 p.m., to discuss her book and the environmental concerns and activism that led to the creation of North Cascades National Park.

She will be also available to answer questions and sign books.