33. Vishwa Ke Mahan Vaigyanik, Rs. 495, Pages 248

The life sketches of world's great scientists like Issac Newton, Albert Einstein, Srinivas Ramanujan, Jagdish Chandra Bose, Satyendra Nath Bose, etc. are contained in this book. In all 31 leading scientists of the world are covered. Noticeably, out of these, 16 scientists are Euro-Americans and 15 scientists are from India. In spite of great number of scientists, India lagged behind Europe in development. The reason being, the western world took full advantage of the scientific inventions and discoveries in the development of their technology while India could not make enough efforts in this direction.

32. Teen Pramukh Kranityan, Rs. 550, pages 264

This book contains description of three great revolution fought and won by Gorrilla Warfare Technique. The first was Chinese Revolution fought under the leadership of Mao-Tse Tung which ended in 1949. The second was Vietnamese revolution fought under the leadership of Ho Chi Minh that lasted up to 1975. The third revolution took place in Caribbean Island of Cuba under the command of Che Guevara. This revolution ended in  1959. In all the three the enemy of revolutionaries of United States of America.

31 होमियोपैथी का विकास और कानपुर का योगदान, Rs. 100, pages 104,

This is the latest book written by Dr. Arvind Arora. It starts with the birth of Homeopathy in Germany by Samuel Hanemann in 18th Century. This science arrived in India in 19th Century. The book continues to describe the development of Homeopathy in India and Uttar Pradesh with special emphasis on contributions of Homeopathy students and teachers in Kanpur. To achieve their rights, the students even went to jail. Without their sacrifice, the Homeopathic medical science could not have achieved its goal. How this goal was achieved is described elaborately in the book.