The Adventure Series

The Adventure Series
Book 1 of the series

The Island of Adventure
The Castle of Adventure
The Valley of Adventure
The Sea of Adventure
The Mountain of Adventure
The Ship of Adventure
The Circus of Adventure
The River of Adventure
AuthorEnid Blyton
CountryUnited Kingdom
LanguageEnglish
GenreChildren's literature, mystery
Published1944–1955
No. of books8

The Adventure Series by Enid Blyton, a prolific English children's author, is a series of eight children's novels. These books feature the same child characters: Philip, Jack, Dinah, and Lucy-Ann, along with several adult characters. Jack's pet parrot, Kiki, is also a standard feature in each novel.

The stories show the four children off on their own, discovering and solving mysteries without much adult assistance. Although the publication dates span a decade, Blyton reportedly wrote each of the novels in less than a week.

The colourful dust jackets and line illustrations were by Stuart Tresilian.