"When Santa stays with the Mack family while he waits for his sleigh to be repaired, they discover that he isn't the best house guest"

"Santa is feeling grumpy! He has too many letters to read. His reindeer are quarreling. Someone's taken his slippers. And Mrs. Claus wants him to eat more vegetables. When Santa decides to try something new (working in a department store, bakery, toy store, and delivering mail), he discovers that nothing is as rewarding as just being himself. Featuring a comical cast of animal characters -- plus a small mouse with BIG attitude for readers to find...