Atz Kilcher is the eldest son of Yule and Ruth Kilcher, who emigrated from Switzerland to Alaska in the late-1930s, joining some of the town of Homer’s earliest homesteaders. Today, Kilcher appears regularly along with family members on the Discovery Channel’s popular “Alaska: The Last Frontier.” He also performs music around the country, occasionally alongside his singer-songwriter daughter Jewel, a part-time Telluride local. Atz Kilcher is in town on Saturday, March 10, in support of his new book, “Son of a Midnight Land,” on a program that is a collaboration between Ah Haa and Between the Covers Bookstore, Kilcher will tell stories of Alaska and sing songs in between (with Jewel? TBD). The event at Ah Haa starts at 7 p.m.