It's a race against time as Chip, Kipper, and Wilma hunt down the Virans who are trying to destroy bridges, railway engines and even human lives! Can the Time Runners stop the Virans before the Virans put a stop to the Industrial Revolution itself?
At last the TimeWeb is up and running, and the children can begin their work as Time Runners, helping Mortlock to defeat the Virans. But their first mission - to ancient Rome - shows they still have plenty to learn ...
Tyler travelled forward in time over 200 years to help Mortlock and the Time Runners defeat the Virans. But who is he, and what is his story?
Chip and Wilf travel back in time to try to prevent a Viran from putting HMS Victory - Nelson's flagship - in danger. But life on board a warship is hard and dangerous ... will the boys find the Viran in time?
Deep in the heart of 8th Century Baghdad, Neena discovers a very important place - the House of Wisdom. This is a library full of books and ideas from all over the world. But what would happen if a Viran got in and stole some of the ideas?
It's 1941 and the Second World War is raging. It's the perfect chance for the Virans to attack and change the course of the history. But can Wilma, Nadim and Kipper put a stop to the Viran's plans?
What is the secret of the strange box that Chip finds in his bedroom? And who is the sinister man who seems to want the box so much?
Wilf has to go back in time to rescue part of the TimeWeb - an amazing time travelling machine that Mortlock needs to help him defeat the Virans. It's the most exciting and dangerous quest of Wilf's life - but will he succeed?
Neena is clever and brave. But has she got what it takes to go back in time and find the Matrix - a crucial part of the Time Web - before the Virans get hold of it?
The cell gives the TimeWeb its time-travelling power, and it would be a disaster if the Virans got their hands on it. Three of the children travel back in time to find the Cell .. but will they all come back safely?