Recommendations for reviewing calculus in preparation for an advanced calculus course focus on finding concise and effective resources. While some participants suggest the Stewart book for its clarity, others argue it may not be the best fit for those transitioning to analysis. Alternatives include Apostol's calculus books, which provide a rigorous foundation, and Steven Lay's "Analysis: With an Introduction to Proof," which is praised for its accessibility and focus on proof techniques. The discussion also highlights the importance of knowing the specific course content, as advanced calculus can vary significantly between institutions, with some courses emphasizing multivariable calculus concepts like divergence and curl, while others may require a stronger background in analysis. Additional recommendations include works by Richard Courant, Michael Spivak, and Stephen Abbott, each offering different levels of rigor and focus suitable for various preparatory needs.