Organization Science Fiction Poetry Association

Science Fiction and Fantasy Writers of America

Ozark Center for Language Studies (founder)

San Diego State University

Horror Writers Association

International Association for the Fantastic in the Arts

Seton Hill University

The Church of Jesus Christ of Latter-day Saints

Pepperdine University (Professor of English)

Dialogue Foundation (journal poetry editor)

Seaver College (poet-in-residence)

Science Fiction and Fantasy Writers of America (SFWA)

Horror Writers Association

CITH

Society of Children's Book Writers and Illustrators

Writers' League of Texas

Association of Writers & Writing Programs

Science Fiction and Fantasy Writers of America

International Association of Media Tie-In Writers

Psomas

RBF Consulting

PACE Advanced Water Engineering

Ameron International

Chi Epsilon