
The Greatest Secret in the World
by Og Mandino
A companion to The Greatest Salesman: the ten scrolls reprinted with a forty-five-week success recorder, so the reader actually completes the three-readings-a-day discipline the original prescribed. It is a workbook more than a book, and that is the point.
Read it if…
you tried the scrolls and did not finish; this gives you the tracker.
Skip it if…
you have not read The Greatest Salesman; start there.
Three things you will actually use
- The scrolls work only if read as prescribed.
- Tracking turns a resolution into a record.
- Forty-five weeks is the price of a habit.
Do this first
Read scroll one three times today and tick the box.
Our verdict
The scrolls, with a tracker.
Compare with other Habits books

The Common Denominator of Success
Albert E. N. Gray · Habits
Twenty pages, one correct idea.
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Atomic Habits
James Clear · Habits
The clearest operating manual for habits in print; read it once, then keep it near the desk.
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