- "I caught him in the rare books room, two Alvarez folios stuffed in his pants. I never did figure out, how did you know Alvarez would bring you the most money on the black market whilst also being the easiest to shove in your shorts?"
- —Hari Seldon[src]
An Alvarez folio was an expensive book, kept in the rare books room of the Imperial Library. Hari Seldon first met Raych Foss when he tried to steal two Alvarez folios to sell to obtain money for medicine for his father.[1]
Appearances[]
- Season One
- "Preparing to Live" (First mentioned)