The Blueprint: is an excellent read. Very well written and informative, a very smooth read. The co-authors are Ken Klukowski, a journalist, and Ken Blackwell, a DC-based Constitutional lawyer.
It's gives good insight into the Constitution, the Founding Fathers. It covers a good number of violations of the Constitution by Obama and how and why his acts are unconstitutional. Case law explanations of some arguments the Left uses and why they are wrong; how Obama's doing what he's doing, and what can be done to take him down a peg or two.
Introduction is: Freedom in Crisis
Chapters are:
All the President's Men: The Czars;
Packing the Courts;
The Unchecked President;
Health Care;
"We're all Socialists Now": the Economy;
Barack the Vote: Elections;
Gunfight;
A Prison for Your Mind: Information;
Conclusion: A New Birth of Freedom
I highly recommend this book to anyone who truly cares about America and its exceptionalism.