'Absorbing'GUARDIAN
'Magical'GOOD HOUSEKEEPING
'Suspenseful' MAIL ON SUNDAY
'Wildly inventive' LIZ MOORE
A REESE WITHERSPOON BOOK CLUB PICK
In this dazzling debut novel, a young reclusive coder unearths the story of a lost Shanghai pencil company and a legacy of magic, espionage and family secrets that will alter the path of her life forever.