Octavo (disambiguation)
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Look up octavo in Wiktionary, the free dictionary.
Octavo is a technical term describing the format of a book.
Octavo may also refer to:
- pseudonym of Henri Julien (1852–1908), French Canadian artist
- Octavo (Discworld), a grimoire in the Discworld series by Terry Pratchett
- Octavo Corp., a company in Oakland, California, that publishes digital editions of rare books — see Rare Book Room