books by subject
Popular Maths

Collins Mental Maths – Teacher’s Guide Ages 7–9: Years 3–4

Elementary Number Theory (Dover Books on Mathematics)

Bird Sounds and Their Meanings

Seeing Trees

A Field Guide in Colour to Marshlands and Freshwater Birds, Eggs and Nests

More Rapid Math Tricks and Tips: Tricks and Tips: 30 Days to Number Mastery

Atlas Of Space (One Shot)

Stephen James O'Meara's Observing the Night Sky with Binoculars: A Simple Guide to the Heavens

Mathematics for the Million: How to Master the Magic of Numbers

Inferior: The true power of women and the science that shows it

The Science of Secrecy: The Secret History of Codes and Codebreaking

Chilled: How Refrigeration Changed the World and Might Do So Again

Family Water Naturalist

1001 Ideas that Changed the Way We Think

Hands: 9 (Princeton Science Library)

The Psychedelic Experience: A Manual Based on the Tibetan Book of the Dead (Penguin Modern Classics)

Alchemy: The Surprising Power of Ideas That Don't Make Sense

Corals

the-code-book--the-secret-history-of-codes-and-code-breaking

The Biggest Number in the World: A Journey to the Edge of Mathematics

Deep Time: Cladistics, The Revolution in Evolution

Stars and Planets (Collins Pocket Guide)

Mind for Numbers: How to Excel at Math and Science (Even If You Flunked Algebra)

The Origin of Species

Birds of the West African Town and Garden (West African Nature Handbooks)

Pandora's Breeches: Women,Science and Power in the Enlightenment

The Complete Idiot's Guide to Einstein's Universe

Exploring the Earth And the Cosmos: The Growth And Future of Human Knowledge (Pelican S.)

Seeing Further: The Story of Science and the Royal Society
