RIVERBEND - A local author is celebrating the launch of her latest book.DF Kennedy recently published “Empire of Silver and Gold,” the first in a fantasy trilogy that follows twin sisters as they navigate a new world and try to stop an emperor’s quest to take over the three realms. Described as a mix between “Harry Potter” and “A Court of Thorns and Roses,” the book promises to be a fun combination of fae, dragons, and slow-burn romance.“When I sat...