Author Dale Brandenberger, a Fish and Game biologist who has lived and worked in Haines seasonally, reads from his mystery, “Grizzly Trade,” during a book-signing Sept. 11 at the public library. Brandenberger’s tale is set in the fictitious town of Alkoot, Alaska, a place with military veterans, cruise ships, brown bears, environmentalists, rednecks, hippies, a controversial fish weir and a Soapsuds Alley. Brandenberger said that after moving to Alaska, “I started having enough adventures and…