The articoli in the Zero club are for Episodes only because I want to keep my club neat so...

NOTE: Updated every new episode

[UF] = Unfinished
[TMC] = titolo May Change

SEASON ONE:

1. The Doomy Beginning
2. Setting Up
3. Preparing for an Attack
4. A Secret and a Battle
5. Dib Interferes
6. An Awful School Day
7. Detention
8. Captured
9. Rescue Mission
10. Dib's Proof

SEASON TWO

11. The Coming of Lard Nar
12. First Meeting
13. Lard Nar's Plan
14. Preparations for Battle
15. Zero vs the Great Vortainbot
16. Lard Nar Defeated
17. Good Copies, Bad Copies
18. Negative vs Positive
19. Negative Zero's Desperate Attack
20. Plan to Eradicate Zims and Dibs

SEASON THREE

21. Lard Nar Returns
22. The Mysterious Youth
23. Warning: Bad Future Ahead
24. Zero Prepares for Battle
25. The Meekrob Appear
26. The Battle Begins [UF]
27. Zero Gets Sick [UF]
28. Z-9 Steps In [UF]
29. Paging Dr. Z-9 [UF]
30. Unwelcome Discovery [UF]

SEASON FOUR

31. Horrifing Investigation [UF]
32. Zero Recovers [UF]
33. The Big Powerup [UF]
34. The New Threat [UF]
35. Up to Z-9 [UF]
36. Zero's Arrival [UF]
37. First Absorbtion [UF]
38. Zero, The Most Powerful Irken [UF]
39. Final Form [UF]
40. Trouble for Zero [UF]

SEASON FIVE

41. One Week to Prepare [UF]
42. Time for Battle [UF]
43. Clash of the Powers [UF]
44. Zero Takes a Break [UF]
45. Back-Up Fighter [UF]
46. Snark's Ploy [UF]
47. Zero Back on his Feet [UF]
48. The Final Showdown [UF]
49. The End of Snark [UF]
50. Free the Future [UF]

SEASON SIX

51. Take The Bait [UF]
52. The Giant Hotdog [UF]
53. All stella, star Zero [UF]
54. The Dance [UF]
55. Zero's data [UF]
56. Sir Trade [UF]
57. Zero is a Sir and Z-9 is an Irken [UF]
58. Lard Nar's Revenge [UF]
59. Negative Zero's Plan [UF]
60. The giorno the Earth Almost Got Taken Over [UF]

SEASON SEVEN

61. A Ghostly Encounter [UF]
62. The Death of Z-9 [UF]
63. Murder Mystery [UF]
64. Suspect Dib [UF]
65. Could it be Zim [UF]
66. Travel to the Massive [UF]
67. Mystery Solved [UF]
68. Tak vs Zero [UF]
69. Z-9 Resurrected [UF]
70. Case Closed [UF]

SPECIALS

1. The New Invader [Fanpop]
2. Zero vs [Deviantart]
3. The War of Green and Purple [Deviantart]
4. The Doomy Downfall of Zero [Fanpop]
5. Zero's History [Fanpop]
6. History of Zoku [Fanpop]
7. Zero the Immortal [Fanpop] [UF]
8. Z-9's Big Mistake [Fanpop] [UF]