I'm currently going through Spivak's Calculus as a form of supplementary material since I find the 'notes' provided by my introductory calculus course lecturer is too hand-wavy and not very intuitive. I was wondering if any of you guys are familiar with whether there is anywhere suggesting specific readings from such books(not limited to Spivak, since I am interested in other textbooks discussing topics on Real Analysis like Rudin's, and Linear Algebra like Axler/Friedman).
This would be beneficial as I may not have the time to read it end-to-end and digest it at an appropriate pace, and most importantly would like some insight into which exercises would be most critical for efficient and effective learning.