BARBARA L. SALISBURY/THE WASHINGTON TIMES
Sen. Barack Obama signs a copy of his book "The Audacity of Hope" following a Democratic rally in November 2006 at Bowie State University. The title is derived from his 2004 Democratic National Convention keynote address. At left, Sen. John McCain talks about his book "Faith of My Fathers: A Family Memoir," in 1999.

BARBARA L. SALISBURY/THE WASHINGTON TIMES Sen. Barack Obama signs a copy of his book "The Audacity of Hope" following a Democratic rally in November 2006 at Bowie State University. The title is derived from his 2004 Democratic National Convention keynote address. At left, Sen. John McCain talks about his book "Faith of My Fathers: A Family Memoir," in 1999.