A pocket-sized puzzle book crammed full of mazes, logic problems, wordsearches, codes and number games, all perfect for passing the time while travelling. Ages: 6+

Alex Frith has been writing Usborne books since 2005. His diverse output covers such titles as 'See inside Your Head', 'Stories of Thor' and 'Politics for Beginners'. He has spoken at multiple festivals about his book '100 Things to Know About Space'. Alex can be found in London.