What Is Mathematics?: An Elementary Approach to Ideas and Methods
Concepts of Modern Mathematics (Dover Books on Mathematics)
The Foundations of Mathematics
How to Solve It: A New Aspect of Mathematical Method (Princeton Science Library)
How to Study as a Mathematics Major
Mathematics: Its Content, Methods and Meaning (Dover Books on Mathematics)
How to Prove It: A Structured Approach
Introduction to Mathematical Thinking
Machine Learning: The New AI (The MIT Press Essential Knowledge series)
The Princeton Companion to Mathematics