Books like Creativity in Business
Michael L. Ray
Creativity in Business is 222 pages, about 4 hours 4 minutes at 250 words a minute.
8 books to read next
How long each takes
The Art of Innovation 5.6 h 
Show Your Work! 4.1 h 
Business Research Methods 13.7 h 
The Back of the Napkin 5.3 h 
Death by Meeting 5.0 h 
Wikinomics 5.9 h 
Opportunities 4.7 h 
What Would Google Do? 6.2 h Bar height shows length. Estimated at 250 words a minute.