Book 6 in the bestselling time-travel series which has sold over a quarter of a million copies. \'A thriller full of spectacular effects\' }Guardian{. they\'re about to make a startling discovery, one that could change }everything{.
But Jack the Ripper isn\'t the only dangerous thing on the prowl...
Liam, Maddy and Sal are being hunted by cyborg assassins from the future, so they take refuge in the streets of Victorian London.
Book 6 in the bestselling time-travel series which has sold over a quarter of a million copies