SANDRA SALSBURY is the author and illustrator of Best Friend in the Whole World and Spreckle's Snack Surprise. She was born and raised in the San Francisco Bay Area, where she received a BFA and MFA in illustration from the Academy of Art University. Most days you can find her at home in Berkeley with her husband and daughter. The Baby Who Stayed Awake Forever was written using the Notes app at 2am, while huddled in the corner of a nursery.