The shelf
Thirty chapters, written out in full.
Pull any spine off the shelf. Colour tells you the Part, the mark on the cap tells you the chapter. Every chapter opens free, and Work, Energy and Power is free end to end.
Every chapter opens free and walls part-way. Work, Energy & Power is free end to end — read it first. The pass opens all thirty: ₹3,999 for a year, ₹5,999 for two.
What the pass unlocks →