'A Promised Land:' Signed Obama memoir auction to benefit Corbin Cares Staff FacebookTwitterEmail President Barack Obama's memoir "A Promised Land" goes on sale ahead of the holiday season at Barnes & Noble Union Square Nov. 17, 2020, in New York City. The Barrett Bookstore, located at 6 Corbin Drive in Darien, is offering a rare, deluxe edition signed copy of President Barack Obama’s highly anticipated memoir book, via an online auction, that is being hosted by The Darien Foundation on their website: http://bit.ly/DFBOAPL. Proceeds from the auction will benefit community collaboration, and philanthropic initiative, Corbin Cares, when the auction concludes.Jamie McCarthy / Getty Images