Former Gov. Sarah Palin is returning to Alaska for a book signing.

Elmendorf Air Force Base says Palin will sign copies of her bestselling book, "Going Rogue," on Sunday from noon to 3 p.m. at the base exchange. Senior Airman David Carbajal of Elmendorf public affairs said Wednesday night that the Anchorage base was working to confirm whether the event would be open to the general public.