(n.) A book of directions and information for travelers, tourists, etc.

Baedeker Yellow Pages account acquaintance announcement bibliography blue book briefing bulletin business directory catalog checklist city directory classified directory communication communique compendium cookbook cookery book data datum directory dispatch enchiridion enlightenment evidence facts factual information familiarization field guide finding list gen general information gradus guide handbook handlist handout hard information how-to book incidental information index info information instruction intelligence itinerary knowledge light manual mention message nature book notice notification phone book presentation promotional material proof publication publicity reference book release report road map roadbook sidelight statement telephone book telephone directory the dope the goods the know the scoop transmission travel book vade mecum white book white paper word