Ecology is the study of living beings in their environment, especially how they relate to each other. Broadly speaking, all the living beings and their direct or indirect relation to the non-livings, constitute the Eco-system. For a healthy life, it plays a vital role. And for a sound Eco-system a few precautions, taken by man, are necessary. This multi-volume encyclopaedia on Ecology is a precious present to every human being, as it explores various aspects of this crucial sector of life. Prepared with utmost care, it could, undoubtedly, serve as a saviour of humanity and all that surround it.

Science is the sermon of today. In every walk of life, since childhood till old age, science plays an important role in the life of man. Basically, the branch of physics concerned with structure and behaviour of nucleus and particles of which it consists is known as Nuclear physics. This has played vital role in the advancement of science and technology. This encyclopaedic work on Nuclear Physics contains all vital theories and basic elements on the subject. Efforts are made to incorporate latest information on the theme. Details of the Volumes . Nuclear Physics . Atomic Physics . Quantum Physics.

Atom was considered an indivisible particle of matter until some decades back. But incessant efforts of scientists have proved it wrong. It consists of three parts: electron, proton and neutron. Electron is the most significant and powerful of all, which carries a negative charge and remains in motion unstopped. Its motion provides energy, which has revolutionised the whole life of man. Today, it constitutes an independent and autonomous world of its own right, known as 'Electronic-World'. However, scientists succeeded in breaking this seemingly the smallest and indivisible particles because of their unstopped trial and error experiments. When it broke, it produced vast energy, which opened up further windows of insight and opportunities for the future utilisation of atomic power. The parts were named 'quark'. They are of two kinds: lower quark and upper quark. But, scientists do not seem to be contented with this victory. Now, they look forward to breaking even quark. This modest work throws abundant light on such issues and offers a range of various other matters in simple and interesting style. It should draw the attention of the intellectuals and offer an interesting read.

Islam is not merely a religion or faith, it is a way of life, a complete code of conduct. It fixes the parameters of all that is in life and the world-one's routine, one's character, one's dealings, one's conduct, one's career, one's social life and above all the life hereafter. It teaches how to behave, how to earn, how to spend and how to live gracefully. It guides its followers on the path of a successful life. It also imposes sanctions and binds the believers to be fully responsible towards people around, family and friends in particular and the whole society at large. People generally know little about real Islam and even if they know, they have no0 authentic source to verify the facts, in the language, they know and work in. This highly academic and authentic study, based on original sources is aimed at providing the concerned readers and knowledge seekers, with an exhaustive and comprehensive book. Hopefully, the present volumes would serve the purpose.