The naughtiest reindeer goes south

"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?"--Back cover.