Finding a fully legal, free PDF of The Theoretical Minimum: General Relativity by Leonard Susskind and András Latos is difficult because the book is under copyright by Basic Books (usually accessible via libraries or purchase).
Happy studying! Remember: In GR, matter tells spacetime how to curve, and spacetime tells matter how to move. the theoretical minimum general relativity pdf
Every derivation is presented step-by-step. The PDF format is particularly useful here: readers can zoom in on complex equations, use search functions to find definitions of symbols (like $\Gamma^\mu_\nu\rho$), and jump back and forth between chapters. Finding a fully legal, free PDF of The