John Helfers

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Books by John Helfers

Wil McCarthy, Martin H. Greenberg, John Helfers: Once upon a galaxy (2002, DAW Books)

Once upon a galaxy

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John Helfers, Denise Little: The Valdemar companion (2001, DAW Books)

The Valdemar companion

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John Helfers, Ilsa J. Bick, Matt Forbeck, Kevin Killiany: Shadowrun: Spells and Chrome (2010, Catalyst Game Labs) No rating

Shadowrun: Spells and Chrome

by , , , and 1 other