hey,

here i am listing some of the good books for CGPSC preparation

for economics - indian economy by ramesh singh

indian economy by shri ram srinagar

for history

1. ancient india by ram sharn sharma

2. medieval india by satish chandra

3. modern india by bipin chandra , rajiv ahir

4. indian polity by M.laxmikant

for india and world affairs

1. international relations by abhishek tyagi

2. international relations for general studies by pavneet singh

for geography

1.geography of india by majid husain

2. india and world geography for civil services by jigeesha

for polity and administration

1. indian polity by M.laxmikant

2. introduction to the constitutions of india by durga das basu

for more information you may refer to the link

https://competition.careers360.com/articles/cgpsc-syllabus

good luck!

Hey!for prelims round best books are general Aptitude series part 2 by Arihant and ncert books are sufficient for general studies part. For main round

Books for language

1. General English by Pratiyogita Saransh
2. Chhattisgarhi Bhasha Avam Vyakaran by Hariram Patel For History, Constitution and Public Administration

History books

1. Modern History by Competition Community
2. Chhattisgarh Ka Itihas by Yuvachar Publication

Best Books For Science, Technology and Environment

1. Environment by Competition Community
2. Encyclopedia of General Science by Arihant

Economics and Geography

1. Economy and Geography books by community

Books for  General Studies

1. Indian Polity by Competition Community
2. Art & Culture by Competition Community
3. Indian Polity by Laxmikant

Don't forget to solve previous years problems to check the pattern of questions asked.

Thank you