|"Is this all real? Or has this been happening inside my head?"
The topic of this article is of a real-life subject that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really exists), and, as such, details contained in this article may differ from real world facts.
In its 1 December 1926 issue, The New York Ghost published a report out of Los Angeles, California on the use of non-magical ingredients in modern Potion-making. A report out of San Francisco, California about a "leading" Sneakoscope manufacturer's record sales was also published in the same issue.
- Fantastic Beasts and Where to Find Them (film) (Mentioned in a newspaper)