The discussion centers on recommendations for multivariable calculus books for a student nearing completion of single-variable calculus. Suggested titles include "Calculus" by Apostol, "Calculus of Several Variables" by Fleming, and "Calculus" by Edwards and Penney, among others. The conversation also touches on the importance of finding a book that matches the student's learning style and the potential use of online resources for supplementary learning. Concerns about the quality of printed materials, especially from certain publishers, are raised, alongside the suggestion to borrow books from libraries to save costs. Overall, the community emphasizes the value of both theoretical understanding and problem-solving practice in mastering multivariable calculus.