How to Read a Book

How to Read a Book by Mortimer J. Adler and Charles Van Doren:

Breaks down reading into four levels: Elementary, Inspectional, Analytical, and Syntopical.
Teaches how to actively engage with any book—especially complex or non-fiction ones.
Helps readers ask the right questions and truly understand what they read.
A timeless guide to becoming a deeper, more effective learner.