Elle Newmark 
The Book of Unholy Mischief 

 »Unashamedly fun, will appeal to fans of Kate Mosse and Dan Brown… full of twisting passageways, wall tapestries complete with spy holes, and all manner of skulduggery » NEW BOOKS MAGAZINE
It is 1498, and the whole of Venice is abuzz. Hidden somewhere in the labyrinthine city is an ancient book, rumoured to contain thorny heresies and secrets of immeasurable power. Luciano, a penniless orphan, has been plucked from the street and taken on as apprentice to the chef at the doge »s palace. While learning the alchemy of cooking, he quickly finds himself entangled in the search for the ancient tome, even suspecting the chef, his maestro, may be concealing valuable information.
But lurking in the wings are some of the most powerful, dangerous men in Venice, and Luciano »s secret will lead him through a perilous maze to the centre of an intrigue that will test his deepest desires and loyalties.