Adam Mansbach's novels include The End of the Jews (winner of the California Book Award), Angry Black White Boy, Rage is Back and The Dead Run. His fiction and essays have appeared in the New York Times Book Review, the Believer, Granta, the Los Angeles Times and many other publications. Mansbach's 2011 picture book Go the F**k to Sleep was an international bestseller and one of the most talked-about books of the decade. A viral sensation, it has been published in forty languages.

Mike Boldt is an author and illustrator living in the countryside of Alberta, Canada. He has been illustrating for children for the past fifteen years, including the picture books I Don't Want to Be a Frog and I Don't Want to Be Big. When he's not drawing, he's building snow forts and LEGO spaceships with his three kids, or sharing laughs and his ice cream with his wife.