The author described Timothy's voice as being "as deep as the sea and as rough as sandpaper," comparing it to the qualities of depth and roughness found in the sea and sandpaper. This simile portrays Timothy's voice as strong and textured, reflecting his character and experiences.
He was on the Cay for about 133 days.
A simile.
Figurative language is a simile metaphor idiom personification hyperbole And idiom in in this book most likely there is hyperbole and similes and you can find them pretty much in every chapter
No
Coco Cay is in the Bahamas.
the cay
The Cay was created in 1974.
it depends a cay island or the animal. But i don't think there is a cay animal. A cay island looks mostly like a beach.
A metaphor
what does the cay look like
hombug banks in the cay