Got War?

What If?: Serious Scientific Answers to Absurd Hypothetical Questions

What If? 10th Anniversary Edition: Serious Scientific Answers to Absurd Hypothetical Questions

40: A Doonesbury Retrospective 1970 to 1979

Heart and Brain: An Awkward Yeti Collection

Signature Wound: Rocking TBI

40: A Doonesbury Retrospective 1990 to 1999

How to Be Perfectly Unhappy

40: A Doonesbury Retrospective, 2000 to 2010

Day One Dictator: More Doonesbury in the Time of Trumpism

The Odd 1s Out: How to Be Cool and Other Things I Definitely Learned from Growing Up

Former Guy: Doonesbury in the Time of Trumpism

I Am Pusheen the Cat

40: A Doonesbury Retrospective 1980 to 1989

The Odd 1s Out: The First Sequel

Squared Away