Some comics have ISBN numbers, especially those published through traditional publishing houses. But not all indie or self-published comics might have them. It depends on how they're produced and distributed.
Yes, you can get an ISBN for Vella stories in some cases. It depends on various factors such as the publishing platform and your specific circumstances.
In many cases, short stories can have ISBN numbers, especially if they are published independently or as part of a collection by a recognized publisher.
In general, fiction books are assigned ISBN numbers. They're essential for inventory management, sales tracking, and making it easier for libraries and bookstores to handle and catalogue the books.
Yes, you might need an ISBN for a short story, especially if you plan to publish it through traditional channels or make it widely available for distribution.