"I'm zippy I'm snappy I'm raring to go-" "You're NAUGHTY," said Rudolf, "the answer is NO." If only Mrs Claus had listened Letting Ruby lead the sleigh is a recipe for disaster. Ruby's wild ride lands her in a world of trouble, and very far from home. Poor Ruby is stranded, the presents are scattered, and the local penguins are very, very grumpy. How can the naughtiest reindeer avert a Christmas disaster this time?.