Percy Bysshe Shelley,
The Prose Works of Percy Bysshe Shelley…
“ I do not know positively whether this book preceded or followed the second Marlow pamphlet in issuing from the press; but I see no reason for doubting that the pamphlet, a single sheet, was issued within a few days of the 12th of November, whereas the Six Weeks' Tour was entered in the Stationers' Register as being published by T. Hookham Jun. ”
