This project is aimed the 16+ age range inside or outside any kind of educational institution. It is for courses concerned with general education - either in general studies programmes or as aspects of specialist teaching. Narrative has been kept to a minimum. Instead, the books are more a collection of different items of teaching and learning materials: for example, the collection of key concepts, and the list of key questions connected withe the study. The books are compact in content and flexible in use.

This book was first published in 1974.