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Welcome to Sigma Quadrant
We Provide everything you
need at every step of the way
SigmaQuadrant is a publishing company presenting a variety of opportunities into the book market, from established authors to first-time authors. Our mission is to provide you a wonderful publishing experience with a great reward at the end. We respect and value every person’s work. Our talented team of publishing experts gives you everything you need, every step of the way.

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Books Published
