La Center — The annual dinner and auction for the Clark County Historical Museum also marked the release of “Blue Highways Revisited,” a lush picture book by photographers Edgar I. Ailor III and Edgar I. Ailor IV, that retraces the original journey chronicled by William Least Heat-Moon in his celebrated 1982 book “Blue Highways.” Both men and their wives were on hand for the May 12 event at the recently renovated Summit Grove Lodge, just south of La Center. While they were visiting from their home state of Missouri, the party was hosted by historical museum executive Susan Tissot during their first visit to Mount St. Helens.