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Mark Shainblum
Mark Shainblum is a Canadian writer who now lives in Ottawa, Ontario, Canada. Though he has worked as a journalist and editor, Shainblum is best known as a science fiction and comic book writer.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Superhero Universe Tesseracts Nineteen
2016
ISBN 9781770530874
Other Covenants
2022
ISBN 9781953829405