Natural history writer and geologist David B. Williams speaks about his new book, Homewaters: A Human and Natural History of Puget Sound (University of Washington Press) with with Pulitzer Prize-winning journalist Mary Ann Gwinn. This program is presented by the Seattle Public Library and Elliott Bay Book Company and is virtually hosted by Seattle Public Library as a Zoom webinar. Registration is required: https://www.eventbrite.com/e/david-b-williams-author-of-homewaters-with-mary-ann-gwinn-tickets-147655697165