I was surprised to hear that a Snowth appears in the section on Koozebane. I think that's the only time the Snowths have been mentioned to be from that planet. With the Snowths having their own page (with Mahna Mahna), it would have been better if the space was used for characters not in the book who actually were referred to as being from Koozebane, like the Phoob, the Spooble, and The Extremes. I also saw that the Koozebane section includes Cute, the trumpet-nosed Fazoob, even though the Fazoobs have their own page as well.
Well, after looking at that section, it seems the Snowth, Cute, and a few other Koozebanians are all featured in an image where they are taking The Newsman away. I haven't seen this image before, but I guess it doesn't exactly mean that the Snowths are from Koozebane (it could just be that a Snowth was among them in taking The Newsman).
I wonder what that image could be from. A deleted sketch (it's clearly not a still, but it seems they took pictures of nearly every scene from the show. Also of note is that all of the characters in that image debuted in the first season or earlier, though The Newsman does have his glasses in that photo, though it can be a little hard to see them)? A Muppet annual or Muppet Magazine (I feel the image kind of has a 1980s quality to it)? Muppets Most Wanted (though most of the characters in that photo haven't been confirmed to be in the new movie, nor were they rebuilt for the last film)?
The section on Timmy Monster doesn't include any photos of the season two Timmy, or the rare original Timmy. I wondered if photos or acknowledgements of those changes occurred (after all, the book does give explanations for Crazy Harry originally being called Crazy Donald, and Behemoth recently being called Gene, but then again, the sections on Kermit, Fozzie, Gonzo, and Miss Piggy don't include images of the original puppets).
There's a picture from an alternate angle of the Inch Worm sketch with Lenny Lizard (as far as I know, Lenny only did that sketch once). I know that photos were taken from many of the shows sketches (many such images appear in the Muppet annuals, back covers of videos, and Jim Henson: The Works), but there's also a different non-still photo of that sketch on the back of the Muppet Moments VHS packaging.