books by subject
Mathematics

Makers of Mathematics (Penguin mathematics)

You Are a Mathematician (Penguin Science)

Mathematician's Delight (Pelican S.)

More Mathematical Puzzles And Diversions (Pelican S.)

The Psychology of Learning Mathematics

The Spell of Mathematics (Pelican S.)

Concepts of Modern Mathematics (Pelican)

Mathematical Carnival (Pelican S.)

What Is the Name of This Book? The Riddle of Dracula and Other Logical Puzzles (Pelican Books)

Mathematical Circus

The Mathematical Experience (Pelican)

The Psychology of Learning Mathematics

Mathematics: The New Golden Age

Makers of Mathematics (Pelican S.)

Pi in the Sky: Counting, Thinking And Being (Penguin Mathematics S.)

The Penguin Book of Curious And Interesting Mathematics (Penguin mathematics)

A Man on the Moon: The Voyages of the Apollo Astronauts

The Penguin Dictionary of Curious and Interesting Numbers (Penguin Press Science)

The Nothing That Is: A Natural History Of Zero

Innumeracy: Mathematical Illiteracy and Its Consequences

The Penguin Dictionary of Science (Penguin Reference Books S.)

Introducing Statistics: Statistics For the Social Scientist, Vol.1

Mathematics for Technology: v. 1 (Library of Technology)

Logic

Thatcher and Sons: A Revolution in Three Acts

Blood and Guts: A Short History of Medicine

The Penguin Dictionary of Mathematics (Penguin Reference Books)

Lewis Carroll in Numberland: His Fantastical Mathematical Logical Life

Your Inner Fish: The amazing discovery of our 375-million-year-old ancestor
