74 books • 1 series
No 17. the Battle
No 12. Star Gazer
No 8. Canon
No 42. Airship - Angel of the Revolution (Adventure Journals)
No 28. Stranded at the North Pole (Adventure Journals)
No 33. Vesuvius (Adventure Journals)
No 14. Sword Fight (Adventure Journals)
No 22. Bridge (Adventure Journals)
No 11. Polar Expedition (Adventure Journals)
No 21. Ruins of Church (Adventure Journals)
No 7. Bear Hunters (Adventure Journals)
No 37. Penguin (Adventure Journals)
No 20. Indian Festival (Adventure Journals)
No 39. Climbing in the Alps (Adventure Journals)
No 41. Shogun's Sacrifice (Adventure Journals)
No 34. Fort St George, Madras (Adventure Journals)
No 36. Kathmandu Temple (Adventure Journals)
No 15. Boarding Party (Adventure Journals)
No 29. Holding the Mountain Pass (Adventure Journals)
No 24. Ancient Tombs (Adventure Journals)
No 40. Tombs of the Kings (Adventure Journals)
No 32. Old Jerusalem (Adventure Journals)
No 18. Night Fires (Adventure Journals)
No 30. Ancient China (Adventure Journals)