The discussion centers on the value of George Gamov's books "Mr Tompkins in Paperback" and "One, Two, Three... Infinity" in making complex modern physics concepts accessible. Both books are praised for their entertaining approach, effectively introducing ideas like special and general relativity, quantum physics, and four-dimensional space to readers. While "One, Two, Three... Infinity" is highlighted as particularly engaging, it is noted that these works serve more as entertaining introductions rather than comprehensive educational resources. They are suitable for a general audience interested in physics, rather than strictly for undergraduate students, as they focus on illustrating the intriguing aspects of quantum and relativistic phenomena without delving deeply into the technicalities of the subjects.