The Merdrun, cruel warriors blooded by thousands of years of slaughter, are gathering in the void between the worlds. Their long-hidden summon stone is waking,

After his experiences at Raven's Gate, 14-year-old Matt Freeman thinks his days of battling evil are over. But soon he is pulled into another adventure when he

The cruel Merdrun, the greatest warriors in the void, have invaded Santhenar but their portal failed, leaving them stranded. They're desperately trying to regai

Civitas Vadanis is in trouble. The Mezentines have declared war; and the Mezentines are very focused on their goals when it comes to killing. Duke Valens, of Ci

The second thrilling, chilling installment in Anthony Horowitz's bestselling Gatekeepers series.Matt thought his troubles were over when he closed Raven's Gate