George O. Smith, ground-breaking author of Venus Equilateral, is at his best in this gripping thriller, which is at the same time a stimulating novel of ideas.

The Fourth R 2017, Pinnacle Press

ISBN-13: 9781374970007

Trade paperback

Select
The Fourth R 2017, Pinnacle Press

ISBN-13: 9781374970014

Hardcover

Select
The Fourth R 2015, Createspace Independent Publishing Platform

ISBN-13: 9781518865466

Trade paperback

Select
The Fourth R 2012, Armchair Fiction & Music

ISBN-13: 9781612870908

Trade paperback

Select
The Fourth R 2008, BiblioLife, Charleston SC

ISBN-13: 9780554256429

Large type / large print

Hardcover

Select
The Fourth R 2008, BiblioLife, Charleston SC

ISBN-13: 9780554349459

Hardcover

Select
The Fourth R 2008, Phoenix Pick

ISBN-13: 9781604502619

Trade paperback

Select
The Fourth R 2007, BiblioLife, Charleston SC

ISBN-13: 9781426493737

Trade paperback

Select
The Fourth 'r' 2007, Aegypan

ISBN-13: 9781598186307

Trade paperback

Select
The Fourth R 2007, BiblioLife, Charleston SC

ISBN-13: 9781426497544

Large type / large print

Trade paperback

Select
The Fourth 'r' 2006, Aegypan

ISBN-13: 9781598182330

Hardcover

Select
The Fourth R 2006, Wildside Press, Holicog

ISBN-13: 9781557429339

Trade paperback

Select
The Fourth R 1979, Dell Publishing Company

ISBN-13: 9780440134190

Trade paperback

Select