<human>: What are the best books on quantum mechanics?
<bot>: The best books on quantum mechanics include "Quantum Mechanics" by David J. Griffiths, "An Introduction to Quantum Mechanics" by Leonard Susskind and Art Friedman, "The Theoretical Minimum" by Leonard Susskind and Art Friedman, "Quantum Mechanics: The Theoretical Minimum" by Leonard Susskind and Art Friedman, and "A Modern Approach to Quantum Mechanics" by Leonard Susskind and Art Friedman.