Rosie Clayton witnesses a mugging on her first night in London - and then the scene rewinds itself.

She finds herself standing in the same place again, with the mugging happening just like before, except this time a stranger steps in and stops it. There's no way the same incident can have two outcomes. Rosie thinks she's losing her mind, until just a few days later, the stranger saves her.

The stranger, Albert, and his band of misfit crime-fighters, have the special ability to Pull, which allows them to rewind just enough time to undo a recent event. Someone is hunting Albert and his crew - and now that Rosie's been seen with them, she's a target too. Rosie is left with no choice but to trust Albert to keep her safe.

As Rosie learns more about this unbelievable ability and the people - if you can call them that - who want them dead, she discovers that the group's desire for her blood might be more than mere coincidence. Each step into this magical side of London introduces Rosie to a family history that she never knew existed, and dangerous forces that could unravel her world in an instant.

Her family may be the reason they're all being hunted - and she may be the only one who can figure out how to save them. Sure, between the lot of them, they have a few shots to get it right. The thing about Pulling, though, is you have to be alive to do it.