More than 1,000 people have signed a petition started by a 15-year-old student to save Barnes & Noble in Lahaina, which company officials confirmed will be closing at the end of the year over difficulties renewing the store’s lease. The location in the Lahaina Gateway Center is one of two Barnes & Noble locations in Hawaii, and the only remaining bookstore specializing in new books and magazines on Maui, residents said. “I’ve been going to Barnes & Noble often since it opened,” said Hannah Sheveland, a sophomore at Seabury Hall who posted the petition on .