Yes, they are. The Invader Zim comics are officially part of the canon and expand on the story.
In general, the Invader Zim comics are seen as canon. They provide additional depth and continue the narrative established in the original series. However, there might be some minor differences in style or details due to the medium change.
It depends on how you look at it. Some fans consider the comics canon because they continue and enrich the storylines from the show. However, others might have reservations based on personal interpretations.
Yes, the Invader Zim comic is often regarded as canon by fans and creators alike.
No, they aren't. The Invader Zim comics have completed their run for now.
Not sure. I haven't heard anything definite about them ending.
You can start by finding a collection or anthology of Invader Zim comics. Many bookstores or online platforms sell them. Then, just open the book and start from the first page.
Well, it's a bit hard to give an exact number. Different publishers and creators have come up with various Invader Zim comic offerings over the years. You might have to do some research to get a precise count.
Well, as of now, I believe the count of Invader Zim comic volumes is around 8. But keep in mind that the number could change if more are published in the future.
I wouldn't recommend trying to get them for free illegally. It's not ethical and could get you in trouble.
It depends on the specific comic series and the context. Some comics are explicitly stated as canon, while others might be alternate universes or non-canonical stories.
The answer varies. Some Buffy comics are explicitly tied into the main continuity and are considered canon, but there are others that might be more standalone or not as directly related to the core story, so their canonicity is up for debate among fans.