The Secret Explorers #14: The Secret Explorers and the Cave Crisis (영국판)

The Secret Explorers #13: The Sunken Treasure (영국판)

Adventures with The Secret Explorers #5~#8 페이퍼백 4종 박스 세트 (영국판)

The Secret Explorers #12: The Secret Explorers and the Desert Disappearance (영국판)

Adventures with The Secret Explorers #1~#4 페이퍼백 4종 박스 세트 (영국판)

The Secret Explorers #11: The Secret Explorers and the Haunted Castle (영국판)

The Secret Explorers #10: The Secret Explorers and the Ice Age Adventure (영국판)

The Secret Explorers #9: The Secret Explorers and the Moon Mission (영국판)

The Secret Explorers #7: The Secret Explorers and the Missing Scientist (영국판)

The Secret Explorers 시리즈 페이퍼백 14종 세트 (영국판)