Mark Tierno

INFJ

Active 46m ago

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

1-1 of 1

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 6d ago

Joined Feb 26, 2025

Contributions

Followers

Following