Tax Materials, Inc. has introduced a new product line of tax publications called TheTaxAuthority Series. “Many customers have told us TheTaxBook Series answers 90% or more of their tax questions,” said Joe Meyer, Vice President of Tax Materials, Inc. “However, because of limited page count, some topics cannot be explained in-depth. In response to our customer requests for further information, TheTaxAuthority Series provides comprehensive coverage about selected topics for situations where you need in-depth coverage to become an expert.”