Though civil services examination is not something that could be passed reading one or two subjects only. It requires command and understanding over more than one subjects including Indian and International Geography, Ancient, Medieval, Modern History, Indian Polity and constitution, Ethics, Economics, and everything that takes you to the real world outside today.
We all know that the civil services examination is a process of total 3 stages that preliminary exam (objective), Mains exam (subjective), and the final interview process which is subject to the clearing of Mains examination with an adequate cutoff set by the commission itself be it any state PSC or UPSC.
Let us now explore out those books that would help you in both the preliminary and the mains examination.
2. Bipan Chandra (For Modern Indian History)
Bipan Chandra was an eminent historian and an expert known for his knowledge over Indian independence movement. He was a Padma Bhushan Awardee, and was believed as a disciple to the father of the nation Mahatma Gandhi only.
3. D.R Khullar (For Indian & World Geography)
Just make sure you go through it with the aim to bring yourself to the Mains and not just for the trial for prelims, as it would consume all your time with its deeper analysis which is beneficial for the second stage of civil services examination.
Sanjiv Verma is an alumnus to the Delhi School of Economics, and is known for his contribution to the various institutes that teach for the civil services examination.
He has not only written books around the Indian economy but also have mentored plenty of IAS successful aspirants.
5. Majid Hussain (Environment)
The reason being is obvious that environment today is one of the biggest problems of the real world, and this examination is all about checking and analyzing the social problems and solving abilities respectively.
6. Oxford School Atlas (For Geography and Map studies)
This book is considered one of the best books, especially for Medieval History. To get the other relevant books for the civil services examinations, and for other examinations as well irrespective of any state and centre, you may find it on Boookart.com with an immediate response and effective prices.