In a discussion about supplemental texts for Landau's mechanics course, several recommendations emerged. Calkin's "Lagrangian & Hamiltonian Mechanics" was suggested for its clearer explanations and numerous examples, though it lacks coverage on rigid bodies. Morin's "Intro to Classical Mechanics" received praise for its thorough treatment of Lagrangian mechanics and rigid body motion, making it a strong contender. Arnold's "Mathematical Methods of Classical Mechanics" was noted for being more understandable than Landau, despite its brevity. Goldstein's text was also mentioned as a standard reference. However, caution was advised regarding Morin, as it primarily focuses on Newtonian mechanics and may be excessive for an analytical mechanics course, lacking in Hamiltonian theory. Potential readers were encouraged to review the content at a library before making a purchase.