Time flies when you're having fun. But what does it do when you're not? Sunil and his extraordinary Auntie Alex are back for another hilarious adventure as they whizz through time. But Auntie Alex's time machine has started behaving strangely and using it has become even more unpredictable and dangerous than ever. From the dark and gloomy heights of the Tower of London to the tropical Galápagos islands, will Sunil and Alex be able to get home? And can they avoid the sinister Mr Shaykes and his pet kiwi?!