Autorentext

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.

Klappentext

Who are the Twindicate? What do they want? And can Si the Spy stop their dastardly plans in time? Usborne's classic spy hero returns in a new adventure! Look out for him in a crowded train station, a thronging carnival, a shopping mall, a science lab and of course a secret underground villain lair. As well as spotting our hero on every page, he'll need your help cracking codes, solving puzzles and unravelling fiendish conundrums to get to the bottom of an international crime conspiracy.