The Time Travellers' Club

Kayla Turner and her team are special - they are Travellers. That means that they are able to change the future or past by Travelling whenever they please. At first, the astonishing powers seem like a fun thing to have, but then Kayla and her friends discover the dark world of time, good and bad forces fighting against each other. They realise that this power comes with great responsibilities. Will the four be able to uphold their status as Travellers and hold off the evil Travellers off their species?