num_pages: 96
description: While picnicking on Squaw Island, Dink, Josh, and Ruth Rose find a hundred dollar bill, and when they return to explore further they find an entire cave full of money.
language: English
title: The Invisible Island
titlecomplete: The Invisible Island (A to Z Mysteries, #9)
characters: Josh Pinto, Ruth Rose Hathaway, Dink Duncan
genres: Middle Grade, Audiobook, Young Adult, Childrens, Chapter Books, 1st Grade, Fiction, 2nd Grade, Juvenile, Mystery
ratings_count: 3832
series: A to Z Mysteries
publisher: Random House Books for Young Readers