FBI agent Chevie Savano is trapped in a nightmare future.

Unless she can return to nineteenth-century London and change the course of history, millions will die.

Luckily she has Riley the boy magician and a Victorian gangster with lovely hair to help her battle two crazed villains, who have brought the military technology of the future back in time - with potentially disastrous consequences.

The stakes are higher than the hangman's noose and only Chevie can save the day. Assuming she can avoid being killed by a couple of psycho warrior-nuns first . . .

Warp is Eoin Colfer's thrilling, steam-punk, time-travel, adrenalin-fuelled adventure series.