Amazon has a great new tool that evaluates the complexity of the text of a book. See it here.
It looks like my book is simpler and shorter than most business books. I’m quite happy about that.
Compared with books in Business & Investing > Marketing & Sales > Marketing
Readability
Fog Index: 10.2 95%
are harder
Flesch Index: 65.3 98%
are harder
Flesch-Kincaid
Index: 7.7 95%
are harder
Complexity
Complex Words: 11% 96%
have more
Syllables per
Word: 1.5 96%
have more
Words per
Sentence: 14.4 81%
have more
Characters: 241,078 84% have
more
Words: 41,644 80% have
more
Sentences: 2,896 70% have
more