Members of the Lewis Carroll Society of North America can download the latest Knight Letter from members-only page. There also is some Snark in there. № 106 is not available to the public in archive.org yet, so I blurred the text in the screenshot.
2017-19-09, update 2020-11-02
A Snark article in the Knight Letter
(with lots of help from the editors Chris Morgan and Mark Burstein)
Source: Knight Letter (ISSN 0193-886X), Fall 2017, Number 99
When I wrote this article, I failed to mention that already in 1973 Elizabeth Sewell pointed out in The Field of Nonsense that a line in Carroll’s poem has a similarity to a line in a limerick by Edward Lear (MG058). I am sorry for not having mentioned that.
I posted my article online with permission of the Knight Letter editors. In the online copy, I fixed the wrong URL kl.snr.de. It’s kl.snrk.de. Furthermore, four additional images have been attached to my online version.
2018-02-09, update 2018-12-30: Reference to Elizabeth Sewell