New.
B Format.
WELCOME TO A WORLD WHERE NOTHING IS QUITE AS IT SEEMS...
'If she's in danger, then it's more important than ever that we find her,' Ivy said. 'We have to get out of here...'
Deep beneath the glittering city of New York, a hidden market trades in wonders. Ivy Sparrow and her brother, Seb, have travelled here from London, determined to help their best friend look for his missing sister. But they're not the only ones looking for her, and they'll have to use all their ingenuity and bravery to find her first.