The discussion focuses on recommendations for textbooks that explore various interpretations of quantum mechanics, specifically avoiding popular science books. Key texts mentioned include Steven Weinberg's "Lectures on Quantum Mechanics," Franck Laloë's "Do We Really Understand Quantum Mechanics," and Gerard 't Hooft's "The Cellular Automaton Interpretation of Quantum Mechanics," which presents a deterministic view and addresses the measurement problem. The conversation highlights the significance of the Measurement Problem in quantum interpretations, with John Bell's "Against Measurement" noted for its engaging treatment of the topic. Overall, the thread emphasizes the need for deeper understanding beyond classical interpretations to address the complexities of quantum mechanics.