Joanna Walsh has written and illustrated several books for children, including The Biggest Kiss , The Perfect Hug , and I Love Mom , all illustrated by Judi Abbot. Judi Abbot studied illustration in Milan, Italy. She is the author and illustrator of Mouse's Christmas Wish . She is also the illustrator of several books for children, including The Biggest Kiss , The Perfect Hug , and I Love Mom , all written by Joanna Walsh.