GSO provides a wide variety of material, much of it is available on the A.A. Literature page. These items include books, pamphlets and flyers, committee workbooks, service material, newsletters and guidelines. Though not all of our literature is available on aa.org, you can browse our literature catalog on the website. To request something not available online, please contact your regional correspondent at GSO or visit the online store to place an order. AA Grapevine material is available on www.aagrapevine.org There is a link to Grapevine at the bottom of every page of aa.org.