Roland Li March 11, 2021Updated: March 11, 2021, 7:41 pm Green Apple Books will soon reduce its footprint in San Francisco. Photo: Liz Hafalia, The Chronicle San Francisco’s Green Apple Books is downsizing, with plans for the bookstore to close one of its four storefronts in September. The Fiction & Music Annex at 520 Clement St. in the Inner Richmond will be consolidated into the company’s main bookstore at 506 Clement St. on the same block. The move is meant to focus the store’s product offerings on books and will reduce the inventory of magazines, records, gifts and used DVDs, according to a blog post.