This comprehensive book on self-inquiry is very useful for any serious truth seeker irrespective of his background, conditioning,belief,faith,religion to which he belongs.self-inquiry is a scientific inquiry into the working of self,usually called the ego the ego,its thoughts,feelings etc.self-inquiry is beyond all religions in which there is no seeking,no becoming,no end to be gained.
The Sentinels by Dorothy Watson
Akshara Mana Malai by P.V.S.Suryanarayana Raju
योगदा श्री ज्ञानेश्वरी [YOGADA SHRI DNYANESHWARI-2] by Svami Yogeshwarananda [Vibhakar V. Lele]
Book 2: The Story of Marriage of Lord Ram with Sita by Ajai Kumar Chhawchharia