This book is an open door as a foundational guide to reasoning. Reader can learn easily about this subject because the author include many example that can be use as a map in discovering all the elements. In philosophy, reasoning is a subject that need to be master in order to discover other matter in philosophy. This book have 12 chapters that can guide user to recognize the argument in daily living, analyzing the argument, evaluating them and even help user to write and build a good premise in any discourse. By mastering all these technique, reader will become more creative and innovative in stating or answering the argument during their communication.