40: A Doonesbury Retrospective 1970 to 1979

Introvert Doodles: An Illustrated Look at Introvert Life in an Extrovert World

40: A Doonesbury Retrospective 1990 to 1999

Little Moments of Love

40: A Doonesbury Retrospective, 2000 to 2010

Snug: A Collection of Comics about Dating Your Best Friend

Got War?

In Love & Pajamas: A Collection of Comics about Being Yourself Together

Loading Penguin Hugs: Heartwarming Comics from Chibird

Women Are from Venus, Men Are Idiots

Former Guy: Doonesbury in the Time of Trumpism

I Think I Am In Friend-Love With You

40: A Doonesbury Retrospective 1980 to 1989

Penguins with People Problems

Squared Away

Croquette & Empanada: A Love Story

Day One Dictator: More Doonesbury in the Time of Trumpism

Tee Time in Berzerkistan: A Doonesbury Book

But Like Maybe Don't?: What Not to Do When Dating: An Illustrated Guide