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Media kit for Marshall Masters. A former CNN science feature producer, author, publisher and media guest. His topic area deals with surviving global catastrophes. His published works include The Kolbrin Bible and Godschild Covenant.

Marshall Masters Questions

The Marshall Masters annual revenue was $4 million in 2026.

Marshall Masters is based in Clackamas, Oregon.

The NAICS codes for Marshall Masters are [515112, 5151, 51511, 515, 516, 51].

The SIC codes for Marshall Masters are [48, 483].

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