Appearing in "A Whiff of Sartre's Madeleine!"
- Logan (Main story and recap)
- Department H
- Ben Grimm
- U.S. Department of Agriculture (First appearance chronologically)
- Black Widow (Natasha Romanoff)
- Stan Lee
- Weapon X Program (Mentioned)
- X-Men (Mentioned)
- David North (Photo)
- Captain America (Steve Rogers) (Recap)
- Lord Dark Wind (Kenji Oyama) (Recap)
Races and Species:
- Earth (Main story and recap)
- Adamantium (Main story and recap)
- Hydra Uniforms
- Vibranium (Mentioned)
- Captain America's Uniform and Shield (Recap)
- Black Widow's Gauntlets
- World War II (Mentioned)
Synopsis for "A Whiff of Sartre's Madeleine!"
- Synopsis not yet written
The title refers to the "episode of the madeleine" in Du côté de chez Swann, where the taste of a madeleine causes the narrator to recover memories of his childhood. However, the author was not Jean-Paul Sartre but Marcel Proust.