Note: I am gradually replacing scanned PDF (Front matter, chaps 6-10, back matter) with searchable PDF (chaps 1-5). The pagination and layout in the searchable PDF are entirely different from the printed book.
This version incorporates the corrections made in the second printing of the book, plus some further corrections of minor errors and typos.
Front Matter (Preface, Table of Contents, List of Figures
etc.
Chapter 1: Introduction
Chapter 2: Logic
Chapter 3: Plausible Reasoning
Chapter 4: Quantities
Chapter 5: Time
Chapter 6: Space
Chapter 7: Physics
Chapter 8: Minds
Chapter 9: Plans and Goals
Chapter 10: Society
Back Matter: Bibliography and Indices