* "A Tale of Two Cities" by Charles Dickens: This is a famous novel, not a poem.
* A poem inspired by "A Tale of Two Cities": There might be poems inspired by the novel, but they wouldn't necessarily be attributed to John Peter.
Could you please clarify:
* Are you sure the poem is by John Peter?
* Do you have any more information about the poem, such as the first line or any other details?
Once I have more information, I can help you find the poem you're looking for.