This next adventures of Ruby Roo Rat, tells what happens one Christmas Eve when Ruby sneaks into Santa's sack. This story is written in rhyme. For more about Ruby Roo, read "Ruby Roo Rat in the Pumpkin Patch," the true account of how my overly adventuresome pet rat escaped from her cage one day right before Halloween and was lost in the big wide world, and "Ruby Roo's Secret Hideaway: A Little Rat's Adventure in the Trash."