the volume is called the grey unwritten , and it reveals a great surprise : a series of short but charming original stories called leisl and oddy , which follow the adventures of a young girl and her stuffed rabbit ; in which the girl , sorry for the rabbits inanimate state , allows its soul to occasionally inhabit her own body ; this develops into a series of adventures where the cunning rabbit must save the day from the disasters that the intrepid girl inevitably leads them into .