The Tangerine Thief

Teenage sorcerers Liam and Oliver Galway are halfway to fulfilling a prophecy that could reshape their world forever. Three of six mysterious objects of power are in their possession, won through daring thefts, archaeological sleuthing; and hard-fought battles against their ruthless nemesis, the Gatekeepers.
Seeking to heal and regroup, the brothers and their family take refuge in Florence, Italy, where they grapple with two pressing questions: what exactly are the objects, and how can they ...