These are the required books for Spring 2016.
Note: make sure you purchase correct editions! 5th edition for Moss, 8th edition for Chafe

George Donelson Moss, Moving On: The American People Since 1945 5th ed. (Pearson Longman, 2009) ISBN-13: 9780205880768
(Also available as an e-book)

William Chafe, Harvard Sitkoff and Beth Bailey, eds,  A History of Our Time: Readings on Postwar America 8th ed. (Oxford University Press, 2011) ISBN 978-0199763641