Hi,

Here are some recommended e-books for JEE Mains preparation, organized by subject and topic, along with information on how to access them:

Physics

1. Concepts of Physics by H.C. Verma (Vol 1 & 2)

- Topics Covered: Mechanics, Waves, Optics, Thermodynamics, Modern Physics

- Source: Available on platforms like Amazon Kindle or Flipkart eBooks.

2. Understanding Physics Series by D.C. Pandey

- Topics Covered: Mechanics, Electricity & Magnetism, Optics & Modern Physics, Waves & Thermodynamics

- Source: Available on Amazon Kindle, Flipkart eBooks, or Google Books.

3. Problems in General Physics by I.E. Irodov

- Topics Covered: Mechanics, Thermodynamics, Electrodynamics, Optics, Atomic and Nuclear Physics

- Source: Available on Google Books and Amazon Kindle.

Chemistry

1. Organic Chemistry by O.P. Tandon

- Topics Covered: General Organic Chemistry, Hydrocarbons, Aromatic Compounds, Biomolecules

- Source: Available on Amazon Kindle or Flipkart eBooks.

2. Physical Chemistry by P. Bahadur

- Topics Covered: Mole Concept, Thermodynamics, Chemical Kinetics, Electrochemistry

- Source: Available on Google Books and Amazon Kindle.

3. Concise Inorganic Chemistry by J.D. Lee

- Topics Covered: Periodicity, s-block, p-block, d-block, f-block elements, Coordination Compounds

- Source: Available on Amazon Kindle and Flipkart eBooks.

Mathematics

1. IIT Mathematics by M.L. Khanna

- Topics Covered: Algebra, Calculus, Trigonometry, Coordinate Geometry, Vectors

- Source: Available on Amazon Kindle and Google Books.

2. Integral Calculus for JEE Main & Advanced by Amit M Agarwal (Arihant)

- Topics Covered: Integral Calculus

- Source: Available on Amazon Kindle and Flipkart eBooks.

3. Differential Calculus for JEE Main & Advanced by Amit M Agarwal (Arihant)

- Topics Covered: Differential Calculus

- Source: Available on Amazon Kindle and Flipkart eBooks.

Best of luck!