The discussion centers on finding a suitable textbook on general relativity (GR) due to the unavailability and high prices of certain books. Recommendations include a recent book by Zee, noted for its quality, and Schutz's book for those new to the mathematics of GR. Sean Carroll's book is also mentioned favorably, particularly for its initial lecture notes, while a book by Hobson is highlighted as a personal favorite. Additionally, a video lecture series is suggested as a supplementary resource for those familiar with calculus and special relativity, alongside Carroll's lecture notes available online.