Join Louis and Sarah in their latest thrilling adventure, following on from the hugely successful The Day Louis Got Eaten.When Louis and Sarah venture out on a very snowy day, they don’t expect to face a Spiky-jawed Lakesnurkler, or a Shovel-pawed Snow-snoffler, but somewhere close to every monster they meet, there are mysterious little creatures who need to be rescued! Is every monster they face really a foe, or could they be a friend? And how can Louis and Sarah help the little creatures get home?