Train your brain with the secrets behind the world's toughest feat of memory: the London Knowledge The Knowledge is a unique book: a guide to getting more out o

To become a London black cab driver aspiring students have to undergo a unique and arduous exam process formally known as; The Knowledge.Join Tom Hutley as he d

Pay a visit to London and a black mini cab will probably be one the first things you will see. The London taxi drivers are almost as famous as the black cabs in

Forty years ago Alf Townsend passed The Knowledge - after 14,000 miles on a moped round central London. Since then he has covered millions of miles in his taxi.

A taxi-shaped board book with movable wheels which takes you around the different sites of London.