There are several kinds of Washington memoirs: “I Reveal the Honest Truth,” a kiss-up-and-tell designed to settle scores (nod to honesty optional). “I Was There at the Start,” designed to make the author appear to be the linchpin of history. And, most tedious: “I Knew It Was a Terrible Mistake, but I Didn’t Mention It Until I Got a Book Contract.”

Scott McClellan’s memoir is the latest entry in the latter genre. Among his far-too-late admissions, President Bush’s former spokesman reveals that he knew the war in Iraq was “a serious strategic blunder,” but the White House decided the best course was “to turn away from candor and honesty.”

This is the same Scott McClellan who presumably had a big role in creating the White House’s communications strategy and joined in the “culture of deception” with such zeal that we lost count of the times he ridiculed critics of the war and questioned their patriotism.

Mr. McClellan also knew that the White House’s handling of Hurricane Katrina was a disaster. No doubt he misspoke when he sneeringly accused those who questioned the administration’s serial failures of playing a partisan “blame game.”