"Solid State Physics" by Neil W. Ashcroft is a highly recommended graduate-level textbook that covers fundamental aspects of solid state physics. While it serves as a valuable reference due to its comprehensive information, it lacks a coherent structure, making it challenging for newcomers to learn the subject effectively. The chapters are seen as disconnected, which may benefit those already familiar with the material but can hinder understanding for beginners. It is advised to seek a simpler auxiliary book for foundational learning before tackling this text.