The Mathematics of Secrets: Cryptography from Caesar Ciphers to Digital Encryption, by Joshua Holden Keeping the algorithms that encrypt our data secure is crucial, says Noel-Ann Bradshaw By Noel-Ann Bradshaw 6 April
Cakes, Custard and Category Theory: Easy Recipes for Understanding Complex Maths, by Eugenia Cheng Noel-Ann Bradshaw is inspired by a book with all the right ingredients for explaining a tricky subject By Noel-Ann Bradshaw 4 June
