Some books for mathematical artists and artistic mathematicians.

There's mathematical comedy behind door 9!

An epic battle and more for kids hides behind door 8.

If it's seven, you're not alone...

There's beauty behind door 6!

Door 5 opens to a mathematical journey.

Win the Christmas day games against your relatives with the help of what's behind door number 4!

One of the greatest scientific adventures hides behind door 3....

Will you risk the danger of opening door number 2?

In this year's advent calendar we bring you some of our favourite books and other mathematical toys, so you can surprise your friends and family or, even better, yourself!

Find out how we are all connected behind door number 1!