Bonnie Matthews is the illustrator numerous books for children, including What to Do When Bad Habits Take Hold: A Kid's Guide to Overcoming Nail Biting and More and What to Do When You Dread Your Bed: A Kid's Guide to Overcoming Problems With Sleep. She lives in Baltimore. Visit her at www.bonniematthewsillustration.com and follow her on Instagram: @bonnie_matthews_illustration.