Genie in a Trap by Ciaran Murtagh

When Balthazar and Dylan, Jamie's two best friends, lure him back to Lampville with the promise of a fantastic adventure, Jamie finds himself stuck in a trap so fiendishly difficult he's not sure he'll ever get out! Why have his friends tricked him? Who is the mysterious cloaked genie who seems to have them under his spell, and what terrible plan does he have for Jamie and the Genie Academy?In this hilarious adventure Jamie will have to escape poison spikes, fire-breathing frogs and double crossing friends to make sure the genie world is not destroyed for ever. Sometimes magic just isn't enough . .