Order of the Black Sun

48 titles

1. 1. Ice Station Wolfenstein
2. 1-2. Order of the Black Sun: Books 1 - 2
3. 2. Deep Sea One
4. 3. Black Sun Rising
5. 3-4. Order of the Black Sun: Books 3-4
6. 4. The Quest for Valhalla
7. 5. Nazi Gold
8. 5-6. Order of the Black Sun: Books Five and Six
9. 6. The Black Sun Conspiracy
10. 7. The Atlantis Scrolls
11. 7-8. Order of the Black Sun Books Seven and Eight
12. 7-9. Order of the Black Sun: Books 7-9
13. 8. The Library of Forbidden Books
14. 9. Tomb of Odin
15. 10. The Tesla Experiment
16. 10-12. Order of the Black Sun: Books 10 and 12
17. 11. The Seventh Secret
18. 11-12. Order of the Black Sun: Books 11 - 12
19. 12. The Medusa Stone
20. 13. Mystery of the Amber Room
21. 13-14. Order of the Black Sun: Books 13 and 14
22. 13-15. Order of the Black Sun, Books 13-15
23. 14. The Babylonian Mask
24. 15. The Fountain of Youth: Order of the Black Sun Series, Book 15
25. 15-16. Order of the Black Sun: Books 15-16
26. 16. The Vault of Hercules
27. 16-18. Order of the Black Sun Series, Books 16-18
28. 17. Hunt for the Lost Treasure
29. 18. King Solomon's Diamonds
30. 19. The Lost Crown of the Knights Templar
31. 20. The Inca Prophecy
32. 21. Keepers of the Lost City
33. 22. The Einstein Equation
34. 23. The Hunt for Excalibur
35. 24. Quest for the Holy Grail
36. 25. Project Phoenix: The Search for Immortality
37. 26. The Book of Shadows
38. 27. Pirate Gold
39. 28. Secrets of the Deep: Order of the Black Sun, Book 28
40. 29. The Templar Curse
41. 30. The Mayan Temple
42. 31. The Tomb of Genghis Khan
43. 32. Operation Rubicon
44. 33. Poseidon's Secret
45. 34. The Nostradamus Scrolls
46. 35. The Da Vinci Machine
47. 36. Seven Cities of Gold
48. 37. The Crypt of Cleopatra