The Perilous Tower

In the third installment of Ian Irvine's fantasy series "The Gates of Good and Evil," the world of Santhenar faces the devastating invasion of the Merdrun, who are racing against time to complete the formidable Sapphire Portal. Karan, Llian, and their allies must uncover crucial secrets and develop magical abilities within 55 days to thwart the Merdrun's plan, all while facing the peril of a kidnapped loved one. The story combines urgency, magic, and difficult choices as the characters strive to save their world.