Key to High Scores on Standardized Tests is based on the logic used in test development. Test compilers use pools of questions, each of which is based on a different principle of logic. Each chapter starts with questions based on the simplest principles and builds up to the most difficult, which makes this text an enjoyable challenge. After a sample question, the relevant principle of logic is introduced, and this is followed by practice questions. Students using this text to prepare for the ACT, SAT, GRE, LSAT, and other standardized tests say it is more useful than courses that cost hundred of dollars. Unlike courses that cover test taking skills, this text also covers the actual intellectual skills that the standardized tests cover.

Reasoning Skills for Handling Conflict is an easy to follow text in reasoning skills that centers on the problem of people disagreeing and trying to find ways to reach agreement. The first chapter covers how to tell what type of disagreement people have, and the remaining chapters center on each different type of disagreement: attitude, verbal, factual, conflicts of interest, and moral. This text is appropriate for a class in critical reasoning, logic, or peace studies for Grades 11 through College. It is in a workbook format with frequent exercises. Tests and powerpoint presentation software are available to instructors who use this book.