Potential Ice Age lost media? Likely never existed

I want an elaboration on the confusion I have about this one thing. There were these Ice Age comics by kaboom that were released in 2013 and here is all of them which have some form of scan or read through
i.ebayimg.com/images/g/Wj8AAOSw37ljQHNe/s-l1200.jpg
Despite that I see a bunch a listings for a book like this www.njoy.us/index.php?main_page=product_info&cPath=1_133_822&products_id=31299, which isn't one that is confirmed to be real or have a official scan. The description does not describe the plot of any other comic. I'm pretty sure it isn't one that exists and these listings are fake, due to not seeing a title in the image and any physical copy of the book. The ones that exist have images where the title is missing but I doubt it's enough evidence to constitute this one as real. I just want a final clarification that it's fake.

I'd also add on a real piece of ice age media that is likely lost. There was a ice age mobile game called Ice Age World which I can't seem to find much info about it expect for this this chatika.artstation.com/projects/VgaBk8 and this 11 level playthrough, youtube.com/playlist?list=PLMlJjWdqAJa6VuUoOuOiHb7yQ8VCOfamM&feature=shared I can't even find an fan wiki for it so more info about it would great