| #1133 | Asleep in the Cemetery | 1 |
| #883 | Biddy Cracker's Old-Fashioned Cookbook | 1 |
| #1483 | Crimbo Candy Cookbook | 1 |
| #15 | No Hats as Art | 1 |
| #17 | Oppossum | 1 |
| #649 | Schrödinger's thermos | 11 |
| #938 | Tales from the Fireside | 1 |
| #86 | The Journal of Mime Science Vol. 1 | 1 |
| #81 | The Journal of Mime Science Vol. 2 | 1 |
| #80 | The Journal of Mime Science Vol. 3 | 1 |
| #66 | The Journal of Mime Science Vol. 4 | 1 |
| #83 | The Journal of Mime Science Vol. 5 | 1 |
| #77 | The Journal of Mime Science Vol. 6 | 1 |
| #208 | Thwaitgold metabug statuette | 2 |
| #376 | anticheese | 14 |
| #115 | antimatter wad | 1 |
| #44 | bugged bön±Ã©t | 1 |
| #17 | homemade robot gear | 1 |
| #19 | imaginary lemon | 5 |
| #41 | mini-Mr. Accessory | 1 |
| #44 | nega-mushroom | 42 |
| #22 | nothingtini | 5 |
| #546 | quantum taco | 11 |
| #18 | self-dribbling basketball | 1 |
| #16 | toggle switch (Bartend) | 1 |