Dark secrets never stay submerged for long.
Swept into the bright hustle-bustle of New York, Lily, Robert and Malkin discover that danger lies beneath the city's surface. For there are chilling goings-on... A strange boy held captive who needs their help, and a shadowy professor with a treacherous plan.
Searching for clues, Robert and Lily are plunged into deep water... But will they uncover the deadly truth in time to survive?
'Takes readers to an even higher level with a mesmerising and imaginative adventure that delivers wall-to-wall thrills.' Lancashire Evening Post
'A steampunky tale of ambition, pursuit and revenge.' The Guardian
'A delightfully badly behaved heroine, enthralling mechanicals and a stormer of a plot.' Abi Elphinstone
|10 Jan 2020