A green, scaly creature drinks a secret potion and turns into a small, winged creature who wanders through haunted halls and moonlit forests, discovering all the colors of Halloween.

A rollicking, rhyming Halloween romp -- in every colour! What colour is Halloween? Why, it's as green as an eerie glow, evil grin, vile brew, clammy skin, as white as cobwebs clinging, a misty trail, a skull, a spook, a face gone pale ... Children will learn their colours as they follow a cute little creature on his adventure through haunted halls, moonlit forests ... perhaps even a Halloween party! Jimmy Pickering's stylized settings and adorable monsters add a blast of colourful creepy-crawliness that will make kids giggle. Who knew that learning colours could be such spooky fun?