There are numerous books available in the market for SSC CGL (Staff Selection Commission - Combined Graduate Level) preparation. These books cover various sections and topics that are important for the SSC CGL exam. It is important to choose the right books to study from, as they play a crucial role in your preparation. Here, we have listed some of the best books for SSC CGL preparation that cover all the sections of the exam.

1. General Intelligence and Reasoning:
- "A Modern Approach to Verbal and Non-Verbal Reasoning" by R.S. Aggarwal: This book is highly recommended for reasoning as it covers a wide range of topics with detailed explanations and practice questions.

2. General Awareness:
- "Lucent's General Knowledge" by Dr. Binay Karna: This book is considered the bible for general knowledge and covers various subjects such as history, geography, science, etc.
- "Manorama Yearbook": This book is also a good source for general knowledge and current affairs.

3. Quantitative Aptitude:
- "Quantitative Aptitude for Competitive Examinations" by R.S. Aggarwal: This book is a comprehensive guide for quantitative aptitude and covers all the topics with ample practice questions and shortcuts.
- "Fast Track Objective Arithmetic" by Rajesh Verma: This book is useful for practicing and mastering arithmetic questions.

4. English Comprehension:
- "Objective General English" by S.P. Bakshi: This book is highly recommended for English comprehension as it covers a wide range of topics with practice exercises and previous year question papers.

5. Previous Year Question Papers:
- "SSC CGL Previous Year Papers": Practicing previous year question papers is essential to understand the exam pattern and types of questions asked. You can find these papers on the EduRev website, which offers a wide range of SSC CGL study materials and resources.

Remember to regularly revise the topics and concepts covered in these books and solve as many practice questions as possible. Additionally, you can also refer to online resources and video lectures available on platforms like EduRev to supplement your preparation.