First published in 1727 this essay brought the word bathos into more common usage and a part of our language. Pope was a member of the Scriblerus Club and this was one of his contributions. In ways this is a parody of Longinus' Peri Hupsous, after all this is called Peri Bathous and is an ironic satire essentially taking the pee out of what was then considered the 'sublime'.
Pope shows us how to write bad poetry with many examples with the one still coming to people's minds, a serious subject mixed with something very trivial. This is not just an attack on poetry but on all arts and those that were termed by the Scriblerus Club as 'dunces'. All in all this is a good quick read that will have you laughing out loud, but it is only really a niche market type of book, and won't appeal to many readers.