Disambiguation evidence for The Book in The Hitchhiker’s Guide to the Galaxy (television series) via surface form

"The Hitchhiker’s Guide to the Galaxy (in-universe guidebook publisher)"

Triples (1)

Triples where some other subject referred to this entity as "The Hitchhiker’s Guide to the Galaxy (in-universe guidebook publisher)".

Milky Way Galaxy (fictional setting) hasOrganization
"The Hitchhiker’s Guide to the Galaxy (in-universe guidebook publisher)"