The discussion focuses on recommendations for self-study books on relativity, particularly for those with limited mathematical background. Key suggestions include starting with Einstein's "Relativity, the Special & General Theory," emphasizing careful reading of the special relativity section before tackling general relativity. Other recommended texts are Bernard Schutz's book, Taylor & Wheeler's "Spacetime Physics," and Martin Gardner's "Relativity Simply Explained." For a more accessible approach to the mathematics involved, "The Mathematics of Relativity for the Rest of Us" by Dr. Louis Jagerman is highlighted as a clear introduction. Participants discuss the necessary mathematical prerequisites, suggesting a foundation in undergraduate electromagnetism, mechanics, and calculus, particularly vector calculus and differential equations, before delving into more complex topics like the field equations. The conversation also points to additional resources like "The Problem Book in Relativity and Gravitation" for practical problem-solving.