Bausum, Ann. Our country's Presidents : all you need to know about the presidents, from George Washington to Barack Obama / Ann Bausum ; with a foreword by Barack Obama. - 4th library edition - 223 pages : illustrations, maps ; 29 cm "Featuring the 2012 election"--Spine. ISBN: 9781426310904 (4th library edition) 9781426310898 (4th trade edition) LCCN: 2012376893 LC Class. No.: E176.1 .B28 2013 / .B28 2013 Dewey Class. No.: 973.09/9