The Sadler Project

William S. Sadler, M.D. in 1914
William S. Sadler, M.D. in 1914

Copyright © 2025 Matthew Block

Posted here are parallel charts for several of William S. Sadler’s books and other writings. The charts show how Sadler wrote each text.

William S. Sadler (1875-1969) was the central figure in the Urantia Book phenomenon, but he remains an enigma. He apparently destroyed nearly all of his personal and professional files, leaving historians little to go on beyond the surface facts of his life and career and the often dubious stories he told about himself to a tight circle of Urantia Book believers. His most interesting legacy are his numerous books, most of which have not been read by even the most ardent believers, but which—thanks to the parallel studies—reveal much about him.

A remarkable fact is that Sadler, when writing many of his books, used the same techniques of culling and paraphrasing from published texts (which he often didn’t cite) as the purportedly superhuman authors of the Urantia Book did when writing many Urantia papers. Comparative study of the Sadler parallel charts and the UB parallel charts is shedding new light into Sadler’s real role in the writing of the Urantia Book.

Why I Believe the Bible is the Word of God - Sadler

"WHY I BELIEVE THE BIBLE IS THE INSPIRED WORD OF GOD" (1904)

Parallel study

The Story of our Bible - Sadler

"THE STORY OF OUR BIBLE" (1904-1905)

Parallel study

scienceofliving_200x300

THE SCIENCE OF LIVING (1910)

6. The Proper Clothing of the Body

Public School Methods (1917) Sadler

"CHARACTER BUILDING" (1916)

Parallel study

Character Building (1917) Sadler
The Mother and Her Child (1916)

THE MOTHER AND HER CHILD (1916)

10. Sunrise Slumber and Nitrous Oxid

The Mother and Her Child (1916)
How to Reduce and Gain (1920) Sadler

HOW TO REDUCE AND HOW TO GAIN (1920)

9. General Reducing Rules

Worry and Nervousness (1923) - Sadler

WORRY AND NERVOUSNESS (1923 edition)

41. The Control of Reaction

Worry and Nervousness (1923) - Sadler
Sadler--Essentials of Healthful Living (1925)

THE ESSENTIALS OF HEALTHFUL LIVING (1925)

44. Smallpox and Vaccination
51. Humidity and Health

Americanitis Sadler

AMERICANITIS - BLOOD PRESSURE AND NERVES (1925)

Part II - Nervous Tension

Constipation by Sadler

CONSTIPATION - HOW TO CURE YOURSELF (1925)

13. Mineral Oil - Petrolatum

Constipation by Sadler (1925)
The Mind at Mischief
The Mind at Mischief
Living a Sane Sex Life

COMMENTS

This book was published in 1938 in two editions—as a two-volume set called The Sex Life Before and After Marriage and in one volume as Living a Sane Sex Life. In 1944 a second edition of the one-volume book was published, with revisions made to four of the twenty chapters. The revisions had to do with deleting information about sexual positions and birth control methods and replacing it with less graphic material. The 1938 and 1944 editions are credited to Drs. William and Lena Sadler, but William alone is listed as author in the 1946 printing of the 1944 edition. Posted here is the full text of the 1938 edition, with parallel charts showing how Sadler (or the Sadlers) wrote it, chapter by chapter.

Living a Sane Sex Life
The Evolution of the Soul

THE EVOLUTION OF THE SOUL (1941)

Dr. Sadler at the Forum picnic
Sadler at the Forum picnic

THE MIDWAYER MESSAGES (1943)

Bill Sadler (left) with some Forumites at the 1943 picnic
Bill Sadler (left) with some Forumites at the 1943 picnic

COMING SOON

Prescription for Permanent Peace
(1944)
Sadler Urantia workbooks (1958)
(1958)
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