Mark Tierno

INFJ

Active 2h ago

Bio: Publisher of 19 books. Owner of Self-Publishers Unite! https://www.skool.com/self-publishers-unite-1672/about?ref=b47bd8e73bba49ddbf007344f688c3f3

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Mark Tierno

@mark-tierno-1365

Ghostwriter and Novelist. SF and Fantasy athor of 36 novels (totaling over 10 million words and 550 characters). MS in Physics.

Active 3h ago

Joined Feb 26, 2025

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