Encyclopaedia Britannica

Fourth Edition (1810)

The Fourth Edition contains 14,782 articles including 710 treatises across 20 volumes.

Volumes

• Volume 1 : Part
  488 articles, 31 treatises
• Volume 2 : Part
  718 articles, 36 treatises
• Volume 3 : Part
  548 articles, 29 treatises
• Volume 4 : Part
  309 articles, 53 treatises
• Volume 5 : Part
  977 articles, 40 treatises
• Volume 6 : Part
  562 articles, 41 treatises
• Volume 7 : Part
  134 articles, 15 treatises
• Volume 8 : Part
  329 articles, 31 treatises
• Volume 9 : Part
  318 articles, 45 treatises
• Volume 10 : Part
  349 articles, 40 treatises
• Volume 11 : Part
  626 articles, 39 treatises
• Volume 12 : Part
  277 articles, 30 treatises
• Volume 13 : Part
  235 articles, 26 treatises
• Volume 14 : Part
  365 articles, 43 treatises
• Volume 15 : Part
  402 articles, 24 treatises
• Volume 16 : Part
  273 articles, 36 treatises
• Volume 17 : Part
  614 articles, 40 treatises
• Volume 18 : Part
  340 articles, 26 treatises
• Volume 19 : Part
  461 articles, 34 treatises
• Volume 20 : Part
  717 articles, 51 treatises