# Dark Day in the Deep Sea

Canonical: https://www.bookquiver.com/mary-pope-osborne/dark-day-in-the-deep-sea/9780375837326

![Dark Day in the Deep Sea](https://quivercdn.com/covers/random-house-books-for-young-readers/mary-pope-osborne/dark-day-in-the-deep-sea_978-03-7583-732-6.jpg?v=2026-06-18%2020%3A32%3A17)

- Book: [Dark Day in the Deep Sea](https://www.bookquiver.com/mary-pope-osborne/dark-day-in-the-deep-sea) ([Dark Day in the Deep Sea.md](https://www.bookquiver.com/mary-pope-osborne/dark-day-in-the-deep-sea.md))
- Authors: [Mary Pope Osborne](https://www.bookquiver.com/mary-pope-osborne), [Sal Murdocca](https://www.bookquiver.com/sal-murdocca)
- Publisher: random_house_books_for_young_readers
- ISBN: 978-03-7583-732-6
- Pages: 144
- Published: 2009-04-28
- Language: en_US
- Binding: Softcover

## Description

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! The magic tree house leads Jack and Annie to a tiny deserted island...