UPSC Prelims/ Mains 2022 Special - a collection of concise but detailed account of highly useful articles for upcoming Prelim & Main Exams. It is a must have book for every aspirant of Civil Services Examinations it cover important topics from all the General Studies subjects. The book covers topics like: IAS Toppers Interviews with video. PIB/ The Hindu Gist. Important Constitutional Amendments. Latest landmarks judgements.