Christo­pher Eliopou­los has worked on thou­sands of comics, includ­ing the graph­ic nov­els Cos­mic Com­man­dos and Mon­ster May­hem. He is the author/​illustrator of the pic­ture books The Yawns Are Com­ing!, The Gig­gles Are Com­ing!, and A Lit­tle Emo­tion­al. He lives in New Jer­sey with his wife and their iden­ti­cal twin sons (when the boys are home from college).