Objective Indian Polity (English) by M Laxmikanth for UPSC CSE 2025 | 2nd edition (latest) with 13 new chapters | Civil Services Prelims Exam | State PSCs exams/ PCS exams | 1650 questions covering the entire syllabus and 10 Model Test Papers (English, Paperback, Laxmikanth M)

A Brief History of Time, authored by the legendary theoretical physicist Stephen Hawking, is considered to be the holy grail of populalizing scientific writing and ever since it was published for the first time in 1988, the book has been an ultimate guide to both scientific and non-scientific communities searching for answers to the most fundamental questions.