Kate Feiffer is a writer, a filmmaker, and a mother. She is the author of the picture books No Go Sleep!; President Pennybaker; But I Wanted a Baby Brother!; The Wild, Wild Inside; Which Puppy?; My Mom Is Trying to Ruin My Life; and Double Pink; and of the middle-grade novels Signed by Zelda and The Problem with the Puddles. She lives with her family on Martha’s Vineyard, Massachusetts. Visit her at KateFeiffer.com.

Laura Huliska Beith is a freelance illustrator living in Kansas City with her husband, Jeff, and three dogs Roxy, Chloe, and Jake. Several books she illustrated have been included in the Society of Illustrators Original Art show, including "Bad Ideas" which also received a Marion Vannet Ridgeway honor for its debut in Children's Publishing. Some of her most recent projects, The Worst Best Friend and The Recess Queen both written by Alexis O'Neill (Scholastic). Shown Below, The Goodnight Train by June Sobel (Harcourt).