Enid Blyton Adventure Series – 3-Book Set: Castle, Island & Valley Treks for Curious Young Adventurers (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.

Dive into danger and discovery with this 3-book paperback collection from Enid Blyton’s beloved Adventure Series. From secret tunnels beneath castles to lost valleys and mysterious island hideaways, these stories offer thrilling escapades for young explorers aged 7 and up.

The Island of Adventure (ISBN: 9781447262770) – A quiet holiday becomes an unforgettable quest as the children uncover secrets on a remote island.

The Castle of Adventure (ISBN: 9781447262756) – Strange signals, a ruined fortress, and unexpected danger await in this high-stakes tale set in the hills of Wales.

The Valley of Adventure (ISBN: 9780330448352) – A flight gone wrong lands the children in a hidden valley where ancient treasures—and threats—are waiting.

This classic trio of adventures is perfect for readers who enjoy mysteries, hidden passages, clever problem-solving, and the enduring magic of Enid Blyton's storytelling.