(Books) List Of History Books

i am kishor shinde from mumbai,pursuing LL.B.(B.L.S.LL.B.4th year.) from GONT.LAW COLLEGE MUMBAI.and servicing in MUMBAI POLICE i have burning desire to success upsc exam.from my childhood .at this stage i dont no how to study and lots more problame about this exam.this year first time i giving preliminary exam and my sub.is indian history and public adm.plz tel name of book for INDIAN HISTORY AND GENERAL STUDIES.by sending this mail i announce to all who choosen indian history sub.and want to study taking help of eachother.so plz send me back your opinion.on add.kishor.kumar@gmail.com