books by subject
Mathematical Theory

The Times Su Doku Book 4: 100 original puzzles: Bk. 4

The Times Su Doku Book 2: 100 original puzzles

How Mathematicians Think: Using Ambiguity, Contradiction, and Paradox to Create Mathematics

The Times Killer Su Doku 2: 100 challenging puzzles from The Times (The Times Su Doku)

11+ Maths by RSL: Volume 1: Practice Papers with Detailed Answers & Explanations for 11 Plus / KS2 Maths

Elementary Applied Symbolic Logic

Mathematics in Western Culture

GCSE Maths Grade 9-1 AQA Higher Complete Practice and Revision Guide with free online Q&A flashcard download (Collins GCSE 9-1 Revision)

KS3 Maths Pupil Book 2.3 (Maths Frameworking)

Foundation Mathematics for Engineers

Getting the Facts

Logic for Mathematicians

A History of Mathematics: From Mesopotamia to Modernity

Game,Set And Math: Enigmas And Conundrums (Penguin mathematics)

Functional Skills Maths In Context Health & Social Care Workbook Entry 3 - Level 2

Mathematical Modeling

Edmund Husserl's "Origin of Geometry": An Introduction

Logic: A Very Short Introduction

Mathematical Sorcery: Revealing the Secrets of Numbers

At Sixes and Sevens: How to Understand Numbers and Make Maths Easy

Frege on Absolute and Relative Truth: An Introduction to the Practice of Interpreting Philosophical Texts

Alfred Tarski: Philosophy of Language and Logic

Frege's Notations: What They Are and How They Mean

New Waves in Philosophical Logic

The Man Who Loved Only Numbers: The Story of Paul Erdos and the Search for Mathematical Truth: The Story of Paul Erdös and the Search for Mathematical Truth

Once Upon a Number: The Hidden Mathematical Logic of Stories

Information: A Very Short Introduction

Maths Squared: 100 Concepts You Should Know

The Great Philosophers: Russell
