This listing is for all three books in the Thomas Holland series. What do you do when your friends need your help to save the world? Only problem is—you’re not on their world. You’re not even in the same universe! What do you do then? And even if you could get there… Somehow, you’ve got to take back the device from the now far more powerful evil wizard, before the timer runs out and the creatures from the forbidden planet are released.And the only tools you have to work with are Goban’s battle axe, Avani’s failing magic, and Tom’s scientific knowledge. To find the wizard they must make a perilous journey through the Pillars of the Giants, the Deathly Bog, the Plains of Illusion, and the lost underground world laced with deadly traps. Did I mention monsters? And all this within three days…