Same goes for every odd/even pair starting from p1/p2, and up to p15/p16.
Also, 7 pages among the stuff at the end are resized crap - hint: "sample_" at the beginning of the filename means "this is a thumbnail".
EDIT: Regarding "1&2" part. Pages from 1 to 10 (1 to 18 in this gallery on timestamp) was posted as first part of the comic; pages from 11 (numbered "1", 19th here) and up to 15 (numbered "5", 23st here) are the supposed "second part", 5 pages here of 7 pages posted already. In reality, this is one continious comic, for whatever reason "split" in two - just because the "first part" ends with "to be continued", but artist was persuaded to actually continue it, I guess; artist's names for each of thouse parts are the same - just "The Fox And The Wolf", no numbers, no "part X", nothing. I just... whatever. From page 24 and further - thouse are quote extras unquote.
//rant.over
EDIT 2: Full version here. With no "extras". Because.