How can a prime number be ‘sexy’ and ‘safe’ at the same time? Why shouldn’t Aussie cricketers be scared of the number 87? And how many bacteria live i

This is a specially formatted fixed-layout ebook that retains the look and feel of the print book. ‘Funny, yet with hidden depths – like its author.’ Bria

Have you ever wondered how egalitarian and complementarian marriages play out differently on a day-to-day level? In this unique book AÍda and William Spencer a

Maths explained for number challenged parents and children