Book Series · 3 Books

The Adventure series Books

In order from The Island of Adventure to The Castle of Adventure.

The Adventure series series is a set of 3 chapter books by Enid Blyton, published between 1944 and 2023. Written for ages 7–11, most books run about 290 pages.

Where the story begins

First Book in the Series

Sale price

$1199

Book #1 · Chapter Book · Ages 7–9 · 1944

The Island of Adventure

Children uncover danger on a mysterious island with secret tunnels.

304 pages· 64,292 words· Est. 12 hour read

Paperback

Summary: Philip, Dinah, Lucy-Ann, and Jack's holiday in Cornwall takes a dark turn when they uncover sinister activities on the Isle of Gloom. As they delve into abandoned copper mines and hidden sea tunnels, danger lurks at every corner. What secrets lie beneath the island's surface, and will they escape unscathed?

In reading order

The Adventure series Series

3 books · Published 1944–2023

#1 in Series

Sale price

$1199

The Island of Adventure

Chapter Book · Ages 7–9 · 1944

Children uncover danger on a mysterious island with secret tunnels.

#3 in Series

Sale price

$858

The Valley of Adventure

Chapter Book · Ages 9–11 · 2023

A night flight leads to a mysterious valley and hidden treasure. What secrets await?

Series

Sale price

$858

The Castle of Adventure

Chapter Book · Ages 9–11 · 1946

Mysterious lights in a castle lead to a hidden, sinister plot.

Good to know

Common Questions

How many books are in the Adventure series series?

There are 3 books in the Adventure series series. It began with The Island of Adventure in 1944, and the newest book, The Valley of Adventure, was published in 2023.