"Logisch!" is a clearly structured two level course for teenage learners of German. Its dialogues and written texts focus on topics and experiences of concern to young people. Each task in the coursebook has a corresponding exercise in the accompanying workbook. Pronunciation training and grammar points are closely linked together and all the grammar needed to complete the exercises is summarised in tables alongside the questions. A summary of the topic covered is given at the end of each chapter and a full vocabulary list is included in the workbook. A special feature of "Logisch!" is the CD-Rom vocabulary trainer which can be used as an "audio-glossary", to print out index cards of vocabulary, and to translate to and from German.