How to Attain True Piety and Righteousness in Islam by Amin Ahsan Islahi
This book comprises some lectures for the uninitiated. And since they were delivered with a view to create a written book; they have the sequence and flow of a written book also. In the first part of this book it deals with the purification of thought (knowledge) and in the second part with that of conduct.
Paperback 242 pages
Islamic Book Publishers, Kuwait