The Mourning Emporium

Venice is in peril. Bajamonte Tiepolo is back, and his baddened magic has spread across the globe, from the island of Hooroo in the South Pacific, all the way to London, where Queen Victoria lies dying.
Now two cities need saving by Teo, the Undrowned Child, and Renzo, the Studious Son of a Venetian prophecy. Time is running out as they try to unravel the mysteries threatening London and Venice. They meet mermaids and mourning children, giant squid, a talking bulldog, and the delectable, deceptive Miss Uish. But who is a friend, and who an enemy?