When the Alstage Mining Company proposes a frac sand mine in the small Ames County village of Link Lake, events quickly escalate to a crisis. Business leader Marilyn Jones of the Link Lake Economic Development Council heads the pro-mine forces. Octogenarian Emily Higgins and other Link Lake Historical Society members are aghast at the proposed mine location in the community park. Caught in the middle of the fray is Ambrose Adler, a reclusive, retired farmer with a secret.