Query: david litt thanks obama

title: 謝謝，歐巴馬：我在白宮燒腦寫講稿的年輕歲月: Thanks, Obama: My Hopey, Changey White House Years (Traditional Chinese Edition)

title: Who Thought This Was a Good Idea?: And Other Questions You Should Have Answers to When You Work in the White House

title: Becoming

title: Hope, Never Fear: A Personal Portrait of the Obamas

title: Democracy in One Book or Less: How It Works, Why It Doesn't, and Why Fixing It Is Easier Than You Think

title: Thanks, Obama: My Hopey, Changey White House Years