Enid Blyton Adventure Series – Books 1–4: Classic Island, Castle, Valley & Sea Escapes for Curious Young Readers (4-Book Paperback Collection)

Please note that the individual books listed below, as per their original ISBN and cover image, will be dispatched together as a collective set.

Let the adventure begin! This 4-book paperback collection from Enid Blyton’s classic Adventure Series is packed with mystery, danger, and excitement—perfect for curious young readers and budding explorers. Join siblings Philip, Dinah, Lucy-Ann, and Jack, along with the unforgettable Kiki the parrot, as they journey through secret caves, stormy seas, and hidden valleys in search of answers and heroism.

The Island of Adventure (ISBN: 9781447262770) – A remote island holds dark secrets and mysterious lights that spark the children’s first great adventure.

The Castle of Adventure (ISBN: 9781447262756) – A holiday in the hills uncovers a crumbling fortress and a hidden enemy operation.

The Valley of Adventure (ISBN: 9780330448352) – A wrong flight leads the children to a lost valley hiding ancient treasure—and new danger.

The Sea of Adventure (ISBN: 9781447220718) – A voyage to wild northern islands brings thrilling discoveries and stormy challenges.

Ideal for ages 7+, this set offers timeless storytelling, courageous characters, and non-stop adventure that never goes out of style.