Sarah Palin is coming to Borders bookstore in Billings for a book signing Dec. 8 to promote her autobiography, “Going Rogue: An American Life,’’ which comes out Tuesday.

An employee at Borders said Monday there is no further information available about the signing, but that it is confirmed. The former Alaska governor and 2008 running mate of Republican presidential candidate Sen. John McCain, Palin is on a national book tour to promote the 413-page book. With a first printing by publisher HarperCollins of 1.5 million copies, it has been at or near the top of several best-seller lists, including Amazon.com. “Going Rogue’’ retails for $28.99.

Advance reviews have been mixed. Palin reportedly discusses her frustration with not being able to speak out during the presidential campaign and what led up to her resignation as Alaskan governor in July.