Pete Souza signs copies of his new book Shade on Thursday, December 13.

Tickets are required for the signing line. One ticket is included when you purchase a copy of Shade. (Scroll down for more details.)

Pete will be personalizing books. And even better, if you have his previous book Obama: An Intimate Portrait, he'll sign one copy per person.

As Chief Official White House Photographer, Pete Souza spent more time alongside President Barack Obama than almost anyone else. His years photographing the President gave him an intimate behind-the-scenes view of the unique gravity of the Office of the Presidency--and the tremendous responsibility that comes with it.

Now, as a concerned citizen observing the Trump administration, he is standing up and speaking out.