|←Author Index: Ge||John Gerard
- Great Herball, or Generall Historie of Plantes (1597) (Expanded by Thomas Johnson in 1633)
About John Gerard
- “Gerard, John (1545-1612),” in Dictionary of National Biography, London: Smith, Elder, & Co., (1885–1900) in 63 vols.
- “Gerard, John” in Encyclopædia Britannica, (11th ed.), 1911.
Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.