Produced by Chuck Greif and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images available at The Internet Archive) The Book _of_ Life UPTON SINCLAIR THE BOOK OF LIFE _The_ Book of Life _By_ UPTON SINCLAIR VOLUME ONE: MIND AND BODY VOLUME TWO: LOVE AND SOCIETY UPTON SINCLAIR PASADENA, CALIFORNIA WHOLESALE DISTRIBUTORS _THE PAINE BOOK COMPANY_ CHICAGO COPYRIGHT, 1921, 1922 BY UPTON SINCLAIR _All Rights Reserved._ _To_ Kate Crane Gartz in acknowledgment of her unceasing efforts for a better world, and her fidelity to those who struggle to achieve it. INTRODUCTORY The writer of this book has been in this world some forty-two years. That may not seem long to some, but it is long enough to have made many painful mistakes, and to have learned much from them. Looking about him, he sees others making these same mistakes, suffering for lack of that same knowledge which he has so painfully acquired. This being the case, it seems a friendly act to offer his knowledge, minus the blunders and the pain. There come to the writer literally thousands of letters every year, asking him questions, some of them of the strangest. A man is dying of cancer, and do I think it can be cured by a fast? A man is unable to make his wife happy, and can I tell him what is the matter with women? A man has invested his savings in mining stock, and can I tell him what to do about it? A man works in a sweatshop, and has only a little time for self-improvement, and will I tell him what books he ought to read? Many such questions every day make one aware of a vast mass of people, earnest, hungry for happiness, and groping as if in a fog. The things they most need to know they are not taught in the schools, nor in the newspapers they read, nor in the church they attend. Of these agencies, the first is not entirely competent, the second is not entirely honest, and the third is not entirely up to date. Nor is there anywhere a book in which the effort has been made to give to everyday human beings the everyday information they need for the successful living of their lives.