Q4. What over-arching lesson does Gill Lewis intend to impart through her books? from white dolphin book

Never give up

Explanation:

The lesson widely offered in her textbooks by the writer Gill Lewis has never been given up from the over message that Gill Lewis aims to convey through her literature is never losing hope.

this passage has a lot of figurative language like examples are

the day we found the sharks' teeth was foggy and cool.

moisture hung in the air so thick you could almost see it sparkling in the dim sunlight.

figurative language can not be taken seriously it is just sayings.