TNPSC Group 2 Books

For Best preparation of Tamilnadu Public Service Commission Group II exam, i need some good books, can you provide here?

The Tamilnadu Public Service Commission Group II exam has questions from following sections;

Physics,
Biology
Botany,
Chemistry,
English,
European History,
GK,
Indian National Movement,
Tamil

Books:

History
i)Prof.J.Dharmarajan's Tamilnadu History
ii)K.Venkadesan. India Freedom Struggle

Geography
i)Oxford School Atlas
ii)Spectrum Publication -Indian Geography

Current Affairs
i)The Hindu, Dinamani,
ii)Competitive Success Review/Civil Service Chronicle/Competition Wizard/Shankar IAS Acadamy's Civilpedia(any one of these magazine)
iii)Yojana/Thittam

Science & Technology
i)Science & Tech by Spectrum Publications

English Test
i)Objective General English by R.S. Agarwal

Aptitude
i)A Modern Approach to Verbal Reasoning by R.S. Agarwal
ii)Quantitative Aptitude by R.S.Agarwal
iii)Objective Arithmetic - R. S. Agarwal