Amy Hest is the author of many books, including WHEN JESSIE CAME ACROSS THE SEA, winner of the Christopher Medal and illustrated by P. J. Lynch, and IN THE RAIN WITH BABY DUCK, winner of the BOSTON GLOBE - HORN BOOK Award and illustrated by Jill Barton. She says that she was inspired by her own son, Sam. "When Sam was small he knew countless ways to keep me in his room at bedtime," she remembers.

Anita Jeram is the illustrator of the best-selling GUESS HOW MUCH I LOVE YOU by Sam McBratney. She is also the author-illustrator of BUNNY, MY HONEY and ALL TOGETHER NOW. About KISS GOOD NIGHT, she says it reminds her of when "the children and I are comfortable and safe, tucked up snug in bed, listening to the rain outside the window and everything around seems to glow with the warmth."