A discussion on finding a thorough introductory quantum mechanics book highlights several recommendations emphasizing mathematical rigor alongside clear physical concepts. Notable suggestions include Sakurai's "Modern Quantum Mechanics," which is praised for its introductory content, and Cohen-Tannoudji's two-volume set, recognized for its detailed derivations. Griffiths' "Introduction to Quantum Mechanics" is frequently mentioned as a standard text, often recommended alongside his "Introduction to Electrodynamics" for a comprehensive understanding of undergraduate physics. A.Z. Capri's works on nonrelativistic and relativistic quantum mechanics are also noted for their depth. Additionally, "Mr. Tompkins in Wonderland" by Zettili is mentioned as a good introductory resource, though its availability may be limited. The conversation reflects a collective search for resources that balance mathematical rigor with conceptual clarity in quantum mechanics.