Introduction to Logic

Basic Set Theory

A Book of Set Theory

Naive Set Theory

Elements of Set Theory

First Course in Mathematical Logic

Set Theory and Logic

Computer-Assisted Instruction at Stanford, 1966-68: Data, Models, and Evaluation of the Arithmetic Programs

The Philosophy of Set Theory: An Historical Introduction to Cantor's Paradise

Problems And Solutions In Mathematical Olympiad (Secondary 1)

A Concise Introduction to Pure Mathematics: Edition 4

The Ecology, Exploitation and Conservation of River Turtles

Journey to the Edge of Reason: The Life of Kurt Gödel

Forcing For Mathematicians

Set Theory: The Structure of Arithmetic

Pythagorean Fuzzy Sets: Theory and Applications