The Park

As you are walking along, you spot a dazed house elf on the lawn. It was holding a copy of Magical Creatures of the Deep. Because you've never seen a house elf before, you come closer. Once it spotted you, she announces, "Felis not get why grindylows snap at her-- book not say. Will you please tell me what they are? Felis gives model dragon in thanks!" Admiring the small dragons that Felis had, you decide to help her .