If you always wanted HR to drive end customer objectives to make your business successful, all the while being measurable, here is one book that you could choose to read.
The author discusses two fundamentals - HR Metrix and HR De'sign and through examples and caselets, discusses how to implement in your business.
Common Sense ERP by Daniel A. Carr
Trashonomics (Hindi) by SWMRT
Summary of Blue Ocean Strategy by Jaya Jha