Third-grader Vera, a budding artist who loves every minute of her after-school comic-book camp, searches for a way to get her mother's permission to attend the camp's final field trip to Comic-Con.

Pictures of animals wearing clothes show why this would be a ridiculous custom for them to adopt.

Johnny Boo has "boo" power and his pet ghost Squiggle has "squiggle" power. But which is better? And might there be a power that is greater than them both? Wiggle power? Giggle power? Squiggle goes on a quest to learn the secret of twinkle power from the twinkling stars, but doesn't have much luck. Instead, a strange and hilarious secret is discovered about Johnny Boo's hair.