This event is in the "Adults" group This event is in the "Seniors" group Jul 30 2025 Wed Author Event with Paul Brandes 6:30pm–7:30pm Adults, Seniors Main Library - Traverse City This event is in the "Adults" group This event is in the "Seniors" group Jul 30 2025 Wed Author Event with Paul Brandes 6:30pm–7:30pm Main Library - Traverse City Library Branch: Main Library - Traverse City Room: McGuire Community Room Age Group: Adults, Seniors Program Type: Author Events, Science/Nature Event Details: Come join us for this opportunity to learn more about Michigan's geology from author Paul Brandes. Learn about his recently published book, Michigan Rocks!: A guide to geologic sites in the Great Lakes State and how it came to be.