Foreword: Playgrounds for the Mind

Publication date: 
1990-08
Publication type: 
Non-Fiction
Published: 
N-Space
Setting: 
N/A
Summary: 

In this introduction to Niven's career-spanning collection N-Space, the author discusses the use of his of his many and varied universes as mental playgrounds, to be explored freely and creatively—as long as no one vandalizes the equipment...

Notes: 

Introduction to N-Space